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Instrumentation Upgrades
By the end of 2008, Taz's miscellaneous electrical upgrades had become so extensive that this page was very slow to load due to the abundance of graphics it contained. To alleviate the problem somewhat, I moved all of Taz's instrumentation upgrades, which previously had been included here, to their own page. The Cobra's instrumentation tweaks had become extensive enough by then to warrant a page of their own, anyway. You can now read about the car's instrumentation upgrades by clicking either the hyperlinked text or the photo below. Jump to Instrumentation Upgrades page
MAFterburner+
After I bolted my ported intake in place in 2002, the car ran for only a few days before throwing diagnostic trouble codes (DTC's) indicating lean conditions in both banks. The Cobra's powertrain control module was apparently unable to compensate for the increased flow of the ported intake coupled with my C&L MAF meter's poor calibration at low flow rates. Luckily, I already had a remedy for this little problem, and all I needed to do was to install it. Mark Chiappetta at Zone 5 Performance offered a device for tweaking a car's fuel trims, and I had already picked up one of these units during a group purchase. The so-called MAFterburner was capable of effectively manipulating a MAF meter's transfer function, and it was delivered with Windows-based software that enabled graphical adjustment of the fuel trims at multiple points across the engine's RPM range. A few PCM wiring harness modifications were necessary to splice the MAFterburner into the vehicle's MAF sensor circuit. But thanks to excellent documentation, installation of the unit was a snap.
I had purchased the Plus version of the MAFterburner (later renamed the Stage-2 model), which supported two different sets of fuel trim calibrations, so a bit of additional wiring work was required to provide trim switching capability and visual indication of which tune was active. I decided to mount a mini-toggle and a pair of LED's in a blank spot on the trim panel at the base of the center stack. Here's a shot of the MB+ wiring ready for installation of the modified trim piece. (This photo also shows the forged handle of the Steeda Tri-Ax short throw shifter that had replaced the TR-3650's stock unit at some point along the way.)
The MAFterburner did the trick. Once I had applied the appropriate tweaks to the MAF meter's transfer function, the PCM was perfectly content, and the DTC's never again returned. Here's a shot of the finished work. In this photo, you can see the Momo "Cobra" shift knob that I also installed at that time.
After removing the ported intake and C&L MAF meter to install the car's twin-screw blower kit, I left the MB+ in place, but I modified its operation. One program in my MAFterburner is now configured to provide ZERO compensation for both closed loop and open loop PCM operation. When this program is active (most of the time), the engine's fuel management system operates as if the MB+ weren't in the circuit at all. The second program is configured to lean out only the open loop A/F ratio by a few points across the board to provide a custom "shootout" mode for use with racing fuel. (Closed loop compensation remains zeroed out, even in shootout mode.) It's nice to be able to instantly toggle from one program to the other with the flip of a switch. Maybe, I'll remember to test the effectiveness of this capability one of these days during a dyno session, so I can quantify the performance improvement that it provides. NOTE: The MAFterburner unit is no longer listed on the company's website. The product was probably discontinued because its functionality has been incorporated into the plethora of handheld tuners that have flooded the market in recent years. I continue to use mine, because I don't want to risk compromising the Kenne Bell tune that has been programmed into my performance chip, and my MB+ enables me to make adjustments to my A/F ratio without changing anything in either the chip or the PCM.
Black Box II
To placate the Safety Nazis, Ford engineered the Cobra's traction control circuitry to default to ON every time the car is started, regardless of its previous setting. This is accomplished through the use of some simple digital logic circuitry. The pushbutton switch in the center stack does nothing but pulse a digital flip-flop to toggle the T/C off or on. While I agree that traction control assistance has its place, and that it can be very useful in certain adverse conditions, I also believe that it hinders performance by retarding ignition timing whenever the rear tires break loose. I nearly always wanted the T/C off, and after the supercharger installation, it became vitally important to ensure the T/C circuit was de-energized most of the time. Remembering to manually disengage the nanny circuit had always been a nuisance, and I forgot more often than I remembered. But I eventually stumbled across a handy little device on eBay Motors. that made life with my traction control nanny much easier. The little unit, appropriately named the Black Box II, automatically restores the T/C circuit to its previous setting, rather than defaulting to ON, each time I start the car. Installation was very straightforward, and the unit now resides quietly inside Taz's console, near the T/C switch. SCORE!
If you're interested in one of these, R and R Specialty Auto Electronics offers a similar unit.
HID Bi-xenon Retrofit Project
Several years ago, I became fascinated with the prospect of retrofitting the Cobra with HID headlights. Not one of the "Glare Monster" kits that provide only rebased HID light sources for use in unmodified OEM headlamp housings, but a genuine OEM-quality lighting system. Since the Corbra's factory headlights employ the same dual-filament 9007 halogen bulbs for both high and low beam functions, I wanted an HID solution that would also handle both. I spent nearly two years studying the feasibility and considering my options before I finally turned my fantasy into reality in 2005. During my research, I had discovered that a few small companies - mostly garage operations - were willing to modify stock halogen headlamp housings as required to accept genuine OEM projector systems - for a price. (Read NOT CHEAP!) Despite the high cost, I decided that it was in my best interest to have one of these experienced craftsmen provide me with a solution, rather than trying to shoehorn a pair of bi-xenon projectors into a couple of stock housings on my own, so I sent my money, along with a pair of fresh housings, off to one of these companies for the retrofit. Apparently no one had ever before accomplished a bi-xenon retrofit for a New Edge 'Stang before mine. There had been a few single xenon (low beam only) retros into '99 - '04 Mustangs, but as far as I've been able to determine, mine represented the first successful bi-xenon project for one of these cars. Even my retrofitter, despite having successfully completed scores of projects for other cars, almost threw in the towel more than once, but he eventually persevered. Kudos to Sean for finally pulling it off! Three months after I initiated the process, the first known pair of New Edge 'Stang bi-xenon HID headlights arrived at my doorstep, complete with plug-and-play wiring harnesses. Of course, being the anal-retentive that I am, I wasn't entirely satisfied with the as-delivered solution, so I performed a bit of cleanup work on the lights. Then, I fabricated my own custom harnesses and control boxes from scratch, and since I couldn't come up with a suitable mounting arrangement for the supplied Denso ballasts, I replaced them with a pair of Philips model LVQ212 units and custom brackets. After several hours of hard work - not to mention a few hundred more shekels - I finally had exactly what I wanted. The finished project is pictured in the photo below.
Download the PDF file linked below for a pictorial chronicle of my efforts. One of these days, I may get around to fleshing out the photos with some text. Or not. Meanwhile, if a picture is worth a thousand words, you'll have more than enough to figure out the details. This PDF is BIG, so you may want to right-click the link and select "Save Target As ..." or "Save Link As ..." to save a copy to your own computer. Bi-xenon HID project photos (very large PDF) The series of photos below should give you at least some idea of the difference in lighting quality between my HID retrofits and either the stock halogen lights or one of those nasty HID kits. For reference, the car is pictured at the top left with its lights off. At the top right, the car is shown with its low beams energized. In the bottom row, you can see the way the car looks with both the low beams and fog lamps on, followed by a shot of the car with the high beams energized.
The projectors in my headlamp housings are Hella units, specifically the same units with which European-spec Audi A6's were fitted at the time. Although I could have selected DOT-spec projectors, I opted for ECE (Euro-spec) units, because I prefer their sharper cutoff characteristics. As shown above, the difference between the low and high beam patterns of these lights is enormous. The low beam pattern is very subdued, and although they light the streets very well, the low beams are never objectionable to oncoming drivers. The high beams are a completely different matter. They'll burn out the retinas of approaching drivers from quite a distance if I inadvertently leave them on. Editorial Comment: Because the light dispersion of rebased HID bulbs installed in stock halogen reflector headlamp housings is uncontrolled, those setups invariably look like high beams to oncoming drivers. The glare they produce can get you shot in some places, and not a moment too soon, as far as I'm concerned. Additionally, the light produced by rebased HID lighting kits is worse than no light at all in heavy fog or rain, because all that unfocused light bounces right back into your face. This characteristic is also the primary reason that, from a functional standpoint, HID light sources should never be installed in fog lamp circuits. Let's be clear on this. If you install rebased HID bulbs in any sort of halogen reflector housings simply because you think they look cool at night when you're gazing at your car from the side of the road, you're a MORON, pure and simple. Clear enough? Your headlights were put there to help you see down the road in the dark. HELLO! They are NOT there for decoration, self-expression, or artistic interpretation. When you decrease the ability of your lights to do their jobs, you're demonstrating a complete absence of intelligence. And when you callously blind oncoming drivers in the process, you're making a public menace of yourself. Make no mistake about it. The only way to actually improve your vehicle's lighting performance, rather than making a complete ass - not to mention first-class annoyance - of yourself when switching from halogen to HID lighting is the way I and others like me have done it. You must transplant an entire OEM HID system into your car. An HID kit will NOT improve your vehicle's lighting performance. It can't, because it cannot defy the laws of physics. QED Another characteristic of my lights that is obvious in the photos above is their color temperature. My HID bulbs are very close in color temperature to the color temp of the Sylvania Silverstar halogen bulbs in my fog lamps (4300K for the HID's vs. 4100K for the Silverstars). This is the same color temperature that all auto manufacturers use for their original-equipment HID systems, which makes sense, because this color temp provides the best lighting. Period. Bulbs closer to the blue/violet end of the color spectrum provide inferior lighting performance. Since my motivation for this project was to improve my ability to see down dark roads at night, I wasn't about to shoot myself in the foot by installing the wrong color temperature bulbs. Editorial Comment: While blue/violet headlights may look "cool" to some folks (primarily the low-rider and gold chain sets), they're grossly inferior from a lighting standpoint. Anyone who knows anything about lighting is aware of this, so how do you think idiots sporting blue/violet headlights look to any informed observer? That's right. Just like the retards that they are. How "cool" is that? Dual beam halogen bulbs, like the 9007's with which Taz was originally equipped, contain two different filaments, so switching between their high and low beam patterns was as simple as energizing one set of filaments or the other, but switching between high and low beams is performed differently with bi-xenon HID lights. High-voltage gas discharge lights don't take kindly to being rapidly switched on and off, such as in a "flash to pass" situation, and this can quickly destroy the ballasts. Since they can't be quickly toggled on and off like lamps with filaments, bi-xenon HID's employ a solenoid-actuated cutoff shield to provide the change in beam pattern. For low beam operation, the solenoid is de-energized, and the shield blocks light above the cutoff level. Switching to high beams energizes the solenoid, which pulls the cutoff shield away from the light beams. The solenoids are rigidly mounted to the projector frames, along with the bulb sockets and optics, and each solenoid is equipped with a two-wire (Hella) or 3-wire (Bosch) harness for connection to the vehicle's headlamp dimmer switch circuitry. Editorial Comment: Some of the plug-and-play HID headlight kits that rely on rebased bulbs attempt to provide both high and low beam functionality with what are often called "wiggle lights." These kits claim to be bi-xenon, but they are not, because they don't implement high/low beam functionality as described above, Rather than being rigidly secured in their bases, the bulbs are allowed to pivot up and down, and electro-magnets are employed to shift their positions. The term "wiggle lights" is certainly appropriate here in more ways than one, because that's exactly what you get. Since these bulbs aren't rigidly mounted in the vehicle, the beams they throw are continually bouncing all over the place. Great for dance parties, but not so hot for driving! Another difference between HID's and halogens that is worthy of note is that the actual operating current requirement of HID headlights is much lower than that of halogen lamps. Then, why the need for relays and heavy gauge wiring with HID's? Simply put, gas discharge lighting systems employ devices called igniters to fire up their light sources, and these igniters draw quite a bit of current while energized. Although the duration of this high current demand is brief, the addition of relays and stout wiring to power the ballast-igniter units is strongly recommended to avoid deterioration of the OEM headlight wiring. TECH TIP: In Generation III HID headlamp systems like mine, the bulb igniters are built into the ballasts, which limits ballast mounting options, because the high-voltage cable between each ballast and its light source must be kept as short as possible to minimize voltage drop, as well as noise that could interfere with the vehicle's ignition and other systems. In the newer Gen IV systems, the igniters have been relocated to the backs of the bulb connectors in order to provide more ballast mounting flexibility, but this adds to the amount of clearance required behind the headlamp housings. I don't believe there is sufficient clearance behind the housings in a New Edge mustang to accommodate the Gen IV system's topology, so be careful about which type you're buying if you're thinking about installing a retrofit system.
FRPP Speedometer Recalibrator
When I performed Taz's 2006 - 2007 drivetrain upgrades, I also installed a Ford Racing speedometer recalibration unit to compensate for the change in overall gearing and restore the accuracy of the car's speedometer. I found a little ledge inside the base of the center stack where I could stash the unit and still remove it again later to recalibrate for future gearing or tire diameter changes. The unit I originally purchased for installation is depicted below, but this is the wrong unit for a Ford Racing '00R T-56 (Tremec # TUET-1260).
The above model would probably work fine for a takeout transmission from a Terminator Cobra, but it is equipped with the wrong OSS (Output Shaft Sensor) connector for the '00R model. It seems the 2000 Cobra R's T-56 uses the 1999 style connector, rather than the newer style. The correct unit, FRPP # M-9731-T99, looks identical to the one pictured, except for the connector. Inside the little plastic case, in addition to the requisite electronics, is a bank of DIP-switches that can be adjusted to provide whatever percentage of compensation is required to produce an accurate speedometer reading on the gauge. To enable the unit's OSS harness to reach the transmission from the case's resting spot in the center stack, I created a passage in the metal baseplate of the outer shifter boot. This same portal also accommodates the wiring for the T-56 transmission's REVERSE solenoid. Both circuits are diagramed in the PDF file linked below. T-56 speed calibration & reverse solenoid circuits If you have one of these little gems, and you need a copy of the DIP-switch chart, you can find one here: FRPP Recalibrator DIP-switch Chart
Reverse Solenoid Circuit
When I installed the Ford Racing speedometer recalibrator, I also designed and installed a switched power circuit for the REVERSE solenoid of the T-56. (Since the car's OEM TR-3650 hadn't been equipped with a reverse lockout, the car possessed no such circuitry.) Many who retrofit their vehicles with T-56 transmissions simply tap into the brake light circuit to energize the solenoid whenever the brake pedal is depressed. This is a quick and easy solution, but I wanted more positive control over exactly when the solenoid was activated. Others install console or dash mounted switches, but those either make engaging reverse a two-handed operation or they employ maintained contact switches that must be manually deactivated, and I wasn't especially keen on either prospect. I wanted positive, one-handed engagement of reverse without having to move my hand away from the shifter. Eventually, I realized that I wanted a shift knob with a momentary contact pushbutton, so that's route I chose, even though this meant cramming even more wiring into the console. All the circuitry that I've stuffed into the base of the center stack over the years, combined with all the factory wiring already there, has made that area quite crowded, but using flagged tie-wraps has helped me keep everything sorted out when I need to get inside there and work. To give you an idea of what I'm talking about, here's a picture that will make your head hurt.
I had seen various shift knobs that were factory-equipped with momentary contact pushbuttons. Using one of those to control the reverse solenoid would have quickly given me the functionality I was after, but none really suited me from a cosmetic perspective, so I decided to fabricate my own custom solution by installing a button into a Momo knob that matched my E-brake handle. After I had obtained a suitable candidate, accomplishing the necessary modifications required considerable time and effort, but I had exactly what I wanted when I had finished. TECH TIP: Every shift knob that uses set screws to secure it to the shifter handle always sits cockeyed and continually requires retightening. A Momo knob is no exception, but I have devised the perfect fix. First, throw the set screws in the trash. Then, pick up the correct diameter ASTM tubing at your local Home Depot and press it into the neck of the shift knob (5/8" OD was the right size tubing for mine). Finally, after you have pressed it into place, tap the ASTM sleeve with the correct thread for your handle. This transforms the knob into a twist-on design that sits evenly on your shifter handle and doesn't need to be retightened every few days. Most Momo shifter boots are equipped with threaded collars, enabling them to be screwed onto the bottoms of various model Momo shift knobs, such as the one I selected for this project. Taking advantage of this feature produces an integrated, nicely finished look. And since I had routed the wires for the reverse solenoid circuit directly out the bottom of the knob, inside the boot's collar, the circuit's wires are invisible when everything is buttoned up. The only wires you see in the photo below are those for the AUX Input signal cable to the car's audio system, which I keep handy to enable switching between my SIRIUS receiver and MP3 player, and the satellite receiver's power and antenna cables, which are connected to its cradle.
To provide a visual cue that the reverse solenoid is energized, I included an amber LED in the circuit. This LED is visible in the above photo, just to the right of the 'R' on the T-56 shift placard that I added to the base of the center stack. The circuit is very straightforward. Nevertheless, its details appear in the diagram that I created for the Ford Racing speed calibration unit circuitry, because I document all electrical system modifications to the car. Click the PDF file linked below if you'd like to see the circuit. T-56 speed calibration & reverse solenoid circuits
OEM Audio System Modifications
The Ford 2001 through 2003 Mach-460 audio head units are equipped with "Worldplug" 3-receptacle connector systems. (2004 head units do not use the same style connector.) These double-DIN sized units possess not only built-in multi-disc CD players, but also the signal and control circuitry required accommodate to a second, external disc changer or other auxiliary audio source, such as an MP3 player, a satellite receiver, etc. Another standard feature of each Mach 460 is speed-sensitive volume (SSV) circuitry, but this SSV capability remains dormant in the factory configuration. (I suppose some bean counter figured he'd save Ford a nickel per car by eliminating the single wire and connector necessary to tie the circuit into the vehicle's speed sensor signal.) For years, I did nothing about hooking up the OEM head unit's SSV circuit, because I just didn't listen to the audio system often enough to warrant the effort. About the only times I enjoyed hearing some music in the car were during long road trips, and in that setting, I could adjust the volume for highway cruising and forget about it. Around town, the audio system usually remained off, because I preferred listening to the Cobra's mechanical song. (And this remains the case, today.) Sadly, listenable FM stations were/are few and far between on the highway, so I began toying with the notion of adding satellite radio to the car and feeding the signal to the OEM audio system. In mid-2005, I purchased a small JVC Sirius satellite radio receiver, complete with matching mobile, home, and portable kits, but I postponed tying it into the car's Mach-460 for several months. Although I had been reading for some time about a product from a company named Precision Interface Electronics that claimed to make connecting any external audio source to a Mach 460 head unit a clean and simple procedure, some controversy had arisen among New Edge Mustang owners about whether or not the "PIE adapters," as they are called, really did work as advertised on our cars, and I wanted confirmation before proceeding. Finally, by January 2006, enough people had reported success with their PIE adapters for me to feel confident enough to obtain one for Taz. I ordered mine directly from the manufacturer, and it arrived at my doorstep just a few days later. Since I needed to pull the head unit out of the dash to perform the PIE adapter installation anyway, I decided to also connect the unit's SSV circuit to the vehicle speed sensor at the same time. I am pleased to report that I managed to accomplish both objectives with relatively little drama. Taz's audio system now boasts speed-sensitive volume and is able to play audio from my SIRIUS receiver or any other external audio source, such as my MP3 player. With regard to mounting the little JVC receiver, I was delighted to discover that the car kit's windshield mount slipped nicely into one of the console cup holders once the rubber boot had been removed from the recess. Since the mount is nicely articulated at both ends, I am able to orient the receiver any way I like. Using this location also makes it easy to obtain the required 12V power for the receiver from the auxiliary power port inside the console's storage compartment, and to store most of the extra wire inside the console, as well, so the interior still looks reasonably neat with the receiver sitting in the console. This is the way everything looks with the JVC hooked up:
For those of you who are interested in making similar modifications to your own Mach-460's, I shot a few photos while performing these upgrades, and I threw them into a PDF with a simple circuit diagram detailing the connections. Sorry about the quality of the photos, my former digital camera had become possessed. (Actually it was most likely pilot error, but I have subsequently replaced that camera with a better one.) Anyway, here's a link to the file: Mach-460 modification wiring diagram & photos (PDF)
Telemetry Upgrades
Escort 9500ix I must confess to being the poster child for the dreaded "Driver's Lead Foot Disorder." Naturally, to minimize the financial impact of this terrible affliction, I have always endeavored to protect myself with the latest and greatest in "Cops & Speeders" electronic countermeasures, so an Escort radar detector was my very first aftermarket acquisition for the Cobra, way back in 2001. Over the years, as the traffic enforcement industry has escalated its efforts, and Escort has responded with improved models, I have replaced the Cobra's detector with newer units. My latest detector is the model 9500ix, a marvel of modern telemetry equipment that incorporates not only top flight radar and laser detection circuitry, but a GPS-driven onboard speed trap database, as well. My wonderful wife, Hillie, gifted me with this little jewel Christmastime 2008, and installation was as simple as unplugging my old Escort 8500-X50 and plugging in the new unit. As most who follow the more cerebral automotive magazines are well aware, Arizona in general, and the Phoenix metro area in particular, have been furiously pursuing revenue through traffic enforcement. The latest twist to the speed enforcement game has been the introduction of stationary "safety" camera emplacements that emit no detectable signals. Instead, these gems rely on sensors embedded in the roadway to clock their targets, rendering conventional radar-laser detectors useless for obtaining advance notification of one's approach to them. And since the unmanned robot cameras offer an enormous bang for the buck, they're popping up on Arizona Interstates and surface roads like corn kernels in a steamy bag of Orville Redenbacher's. The first indication that you've been nabbed by one is usually the arrival of your ticket in the mail along with a note that reads something like, "Just send us the money and nobody gets hurt." Cha-ching! No points are added to your license for snagging one of these robo-tickets. Arizona just needs the cash, so pay up. Many other states are scrambling to install stationary cameras, as well. Enter Escort's 9500 series detector models. The GPS technology built into each of these units enables it to compare its own position and direction of travel to the locations of potential hazards stored in its onboard database, and to provide adequate warning of impending financial doom. Now, whenever I approach a stationary camera emplacement, my Escort alerts me in time to respond appropriately. Naturally, the detector's onboard database is updateable, and Escort makes downloadable updates available on a regular basis, so my detector keeps pace with new cameras as they are added. And the icing on the cake is that not only can uncataloged speed traps be manually added to the database, but nuisance false alerts can be locked out either automatically or manually, as well. Sweet. NOTE: Recent state legislation requires the removal of all camera emplacements from Arizona highways by 15 JUL 2010. Whether or not that will actually happen remains to be seen. (After all, this will mean giving up a blue ribbon revenue generator.) Regardless, all the speed and red light camera emplacements of various individual municipalities will remain. Like my previous detectors, the 9500ix is hard-wired into the Cobra's electrical system to eliminate the unsightly dongle cord. The installed unit is pictured below.
Escort ZR4 While the 9500ix offers excellent laser detection as one of its many capabilities, detection alone is often little more than notification that it's time to pull over and retrieve your license, registration, and proof of insurance. Unlike radar, which scatters and skips, enabling even a modest radar detector to provide adequate warning to a speed trap ahead, laser is tightly focused and not scattered by impacted surfaces. Additionally, lidar speed guns are, by nature, relatively short range measurement devices that require no warm-up and very little lock-on time, making mere detection largely ineffectual in avoiding a laser-generated citation. Jamming radar is a violation of federal law, but although a few states have passed legislation making laser jamming illegal, most have not, and there is no federal prohibition of this. Consequently, the folks at Escort have developed a laser transceiver kit that can equip drivers with genuinely effective electronic countermeasures to lidar speed enforcement. The Escort ZR4 transceiver kit includes front and rear transceivers, an interface module, and a display unit. However, those with compatible detectors, such as the 9500ix, can forego the installation of the display unit and simply integrate the ZR4 system with their detectors via the interface module, eliminating the need to find a spot for yet another gizmo inside the passenger cabin. Naturally, when Hillie asked me what I'd like as a birthday gift for 2009, an Escort ZR4 kit was my immediate choice. The ZR4 installation isn't difficult, but it is time-consuming due to the necessity of running cables from the transceivers in the car's nose and tail into the cabin for connection to the interface unit. The rear transceiver is designed to be mounted either above or below the rear license plate (a preferred laser speed enforcement target), and comes with a black powder coated bracket preinstalled for easy mounting. The only snag involves finding a path to run its cable into the passenger compartment. Fortunately, drilling a suitable hole in the Cobra's fiberglass deck lid was easy work, and locating the hole next to one of the license plate lamps rendered it inconspicuous, as well. The two photos in the top half of the composite graphic below show the location of the hole and the cable's watertight grommet after installation. I sheathed the cable in plastic flex loom for added insurance against accidental damage. Then, I ran it along the Cobra's factory harnesses in the trunk and passenger compartment. The bottom left photo in the composite below shows the path of the ZR4 harness (the one secured by the white sticky-back near the BAP) through the trunk, and the bottom right photo shows the cable's routing below the rear seat to the left rocker panel. From there, the harness runs along the existing vehicle wiring loom to the driver side kick panel, and up under the dash.
As shown in the top left panel of the composite below, I mounted the two front transceivers on either side of the grille badge, near the headlights (typical front aiming spots for laser guns). As I had done with the rear transceiver's cable, I sheathed the front cables in plastic flex loom, shown in the panel at the upper right. Then, I removed the driver side fender liner and ran the harness along the existing wiring to a spare grommet that opened into the left kick panel area, as shown in the photos in the bottom half of the composite.
Once I had pulled all the transceiver cables to the area under the dash where I planned to install the ZR4's interface module, I cut each cable to length and re-terminated it with a fresh RJ-11 connector. Since I had previously installed one of Escort's hardwired "Smart Cords" for use with the car's radar detector, I was spared the tasks of fishing a new detector cable up the A-pillar and running fresh power and ground cables for the interface unit. Instead, I simply cut the two cables from the remote module on the Smart Cord and added the appropriate connectors for use with the ZR-4 to their ends. Additionally, the 4-pin RJ-11 connected to the detector needed to be replaced with an RJ-22 6-pin connector, but this took only a couple minutes. As you can see in the two photos below, the finished project presents an inconspicuous, well-integrated appearance. Even more importantly, it works perfectly.
TECH TIP: If you install a laser jamming system in your own vehicle, please DO NOT jam all the way to the lidar gun! Scrub speed, as required, as quickly as possible without being too blatantly obvious, and then place your system into bypass or alert-only mode to enable the officer to get a reading. Jamming to the gun will make you a target for closer scrutiny, and you don't want that. Besides, even though laser jamming systems are legal in most places, I strongly suspect that will change if enough users jam all the way to the gun. Don't JTG! There are a number of websites that provide independent evaluations of speed enforcement countermeasure products. A couple of my favorites are SpeedZones and RadarTest. Check them out if you're interested in learning more about current traffic enforcement practices and technology, and the various methods available for mollifying them. Editorial Comment: These extreme countermeasures against such blatant probable-cause violations SHOULD be entirely unnecessary, and I am old enough to remember a time when they were. Our civil rights still meant something back then, and violations against them simply would not be tolerated. Sadly, this is no longer the case. As the ruling class continues to shape us into a society of unquestioning obedience and utter conformity, they have sold us - or at least most of us - on the notion of trading away the rights that our founding fathers fought for and died to secure for future generations in return for an empty promise of security. Nonsense! On a more personal note, I am utterly ashamed of my own generation for selling out our collective ideals to the almighty dollar. Well done, folks! How many of you even realize that the Establishment simply bought all of us baby-boomers after they concluded during the Nixon era that they couldn't beat us into submission? An entire generation bought for the price of a BMW and a split-level in suburbia. Swell. As for subsequent generations, don't even get me started.
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