THE K-40F KITS ARE MADE TO YOUR SPECIFICATIONS. A set of custom-made subframe connectors was also installed. Along with the standard industry error codes, each manufacturer has some proprietary codes that are available to cover specific features of its vehicles. You’re either swapping in an AOD, AODE, or 4R70W, or you’re removing and reinstalling one. It is usually found on the driver’s side of the interior under the dash. Our Products >> Ford Wiring Harness Ford Wiring Harness. You need to have some experience in wiring and making proper connections, and these aftermarket harnesses only control the engine and, if equipped, the transmission, and may not be capable of running any other components from your donor car. The exhaust features a custom 21⁄2-inch pipe system with off-road X pipe running from the stock Cobra manifolds. Over the years, improvements in the PCM and the software running the PCM have increased the level of communication and the amount of data acquisition. However, I can touch on what you can expect across a broad range of Ford, Lincoln, and Mercury applications. You can purchase individual pieces or a complete kit that includes everything that you … [Click here to read more...], There has always been some confusion when it comes to Cleveland block identification. He had some explaining to do.). I … [Click here to read more...], Although I focus great attention on how a transmission is built, installation and proper adjustment after the unit is installed are just as important to durability and longevity. Painless Wiring 60511 5.0 Ford Fuel Injection System Engine Harness $599.99 Painless Wiring 60509 1999-2002 GM LS1 Engine Harness, Extended In most cases you receive the pcm, sensors, and pedal needed to run the engines but are missing the wiring. $20.00. SCT’s Eliminator Switch Chip is a plug-in device that can store up to five custom programs on one chip. VI-VCT used on the Coyote engines does the same for the exhaust cam and eliminates the need for an EGR system and improves emissions. Purchase the tools you need to successfully lengthen and shorten wires, or remove and install pins. The newer the computer and the greater the number of sensors, the more information there is available. Ron Francis Wiring MG91E - The Detail Zone Telorvek Ford 4.6/5.4 V8 Modular EFI Wiring Harnesses Wiring Harness, Telorvek, Ford, 4.6, 5.0L, Multi-Port, Mass Airflow, Kit Part Number: RFW-MG91E Using the 2003 Cobra hydroboost also aids in moving the engine back to the firewall. Many aftermarket computers cannot control the variable timing, and the camshafts have to be locked down. We carry high quality Used Wiring Harness for all vehicles. During the EEC-V era, Ford transitioned away from coil pack ignition to a coil-on-plug (COP) system. NOS 1992 Ford Truck Engine Wiring Harness F2TZ-14405-P 1993 1994. The PATS II looked at the serial numbers of certain components such as the gauge cluster and wouldn’t start if they had been changed. Here are just a few that you need to be aware of: Gone are the days of using the old oscilloscope to analyze your engine’s performance. You need to notify the tuner of any changes to items such as the intake, injectors, oxygen sensors, or any hardware that affects the performance of the car. Some manufacturers still use speed density. Determine what, if any, other components from the donor vehicle you would like to use (e.g., transmissions, ABS, electric windows). These read the codes from the computer, and then you can check your manual or online for a solution. There are three levels of communication with the PCM, and these three levels require three different tools. Using the control pack requires you to convert your system back to a mechanical fuel regulator and return system. Find a good tuner dealer and work closely to get your conversion right. This one is tucked up under the dash of a 1952 truck. The IRS cradle was narrowed to make room for the 11-inch-wide rear wheels. All communications with the computer are done through the DLC (Data Link Connector), which is a standardized plug that is usually mounted under the driver’s side of the dashboard. Ford made it increasingly difficult to mix and match the wiring harnesses because of various options on the vehicle. Wiring diagrams for Ford can be purchased online at helminc. With an optional selector switch, you can change programs instantly for track or road use. Top Rated Seller Top Rated Seller. Sign up and get FREE access to exclusive coupons, guides, and Andy's TV episodes! Tuning an engine is a science, and most companies who sell the programmers work with trained tuners to maximize the performance and efficiency of the engine. This information is useful not only for drag racers with laptops; familiarity with the capabilities of your engine’s computer system and ways to optimize your engine swap will help you meet the goals for your project. Free Same Day Store Pickup. If you plan on using the factory computer and wiring, here are the requirements: It is best to have a complete donor car; it gets very expensive running back to your dealer every time you are missing a sensor. Ford wiring diagrams are available to the public through Helm Inc. (helminc. The shock towers were removed to make room for the wide DOHC heads. OBDII rules dictate a standard set of PIDs that all scan tools can read; Ford has some proprietary ones that may or may not be readable by non-Ford scan tools. Each of these builds shows what can be done with both the 351C and 400 … [Click here to read more...], Once you have disassembled the engine, selected the best parts, and finished the machine work, it may seem as if the toughest part of a rebuild is over, but it isn’t. About 1999, the Passive Anti-Theft System (PATS) was improved, and installing aftermarket components such as instrumentation became difficult. We go out of our way to carry every major line of Ford  engine wire harnesses, so that whether you are looking for a cheap Ford  engine wire harness or a replacement engine wire harness or anything in between, we've got it for you. 6.4L Engine Wiring Harness Help Needed! A big change in fuel injection or camshafts may mean that a larger MAF meter is required, and the system can’t be tuned without changing several items at once. As the air moves past the wire, it cools the wire and changes the resistance, and the computer can read the change. Ford made constant improvements to the engines and controls throughout the years, and along with the base computer, the control systems also changed. Plus, you also add the necessary bearings, seals, and shims. Ford also has used some creative routing for some of the wires, requiring you to get all the wiring harnesses from your donor car. From United States +C $31.63 shipping estimate. The wiring for the early Crown Vics and Grand Marquis does not convert well to other chassis. LEARN MORE ABOUT THIS BOOK … [Click here to read more...], The FE Ford engine was released into production in 1958. The EEC-IV computer module is easily identified by its three rows of pins on the main plug. Error codes and data logging help determine what components may need attention, and most systems now work over Wi-Fi. The jump to EEC-VI and improvements such as drive-by-wire technology and Variable Cam Timing (VCT) came in 2005. As I outlined in the introduction, one of the advantages to a modular engine swap is the ability to get information from the computer for both maintenance and performance tuning. Factory Computers with Aftermarket Wiring Harnesses. In 2003 Ford went to a faster data channel, so older code readers won’t read newer computers. The early 2005– 2006 engines require a modification to the wiring harness to work with the control pack. Others can get the connectors, and some use a central junction point that permits remote mounting, but it is big and bulky. All Ford modular engines come with mass air fuel injection systems from the factory. This wire can be run behind the splash shield on a Mustang to protect it. An example would be a two-stage fan relay module. Never has this been more crucial than with Ford’s Modular V-8 because of the many variations produced since 1991. These chips, depending on their complexity, can store multiple tunes for different uses (e.g., driving to the dragstrip and changing the tune for your passes; changing the tune on your truck when you are pulling for max torque). New diagnostic equipment scans live and stored data, graphs operating conditions, and even recommends a plan to correct the problem. SHARE THIS ARTICLE: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. Was: $99.99. existing tank, you need to reprogram the computer to tell the fuel pump circuit to maximize output all the time and run an old-style regulator and return line to the tank. However, the newer the engine and vehicle, the more difficult it is to use the factory components. 99 For the later throttle-by-wire engines, Ford has developed a control pack that uses a stock-style Ford computer and a plug-and-play wiring harness that controls just the engine. ... Ford Performance M-12508-M50 Ford 5.0L COYOTE ENGINE HARNESS See fitment notes. As regulations and features are added to new vehicles, its computers will be replaced with greater frequency. Which you choose depends on the type of driving you plan for your project. This owner wanted to retain stock control of the fuel pump and the returnless fuel system. 7.3L Diesel Engine Wiring Harness, F81Z-12B637-FA, Compatible with Ford Excursion F-250 F-350 F-450 F-550 Super Duty Pickup Truck V8 Automatic Transmission Engine Wiring Harness, Fit all 2002 to 2003 $595.99 $ 595 . For example, the PCM mounting on the donor vehicle may be in a place that doesn’t work on your swap, and changing the placement may be difficult. About the time the VI-VCT engines came out, Ford improved the PATS system to the point that aftermarket performance tuners found it difficult to bypass the system. Both types have benefits and drawbacks. Top Rated Seller Top Rated Seller. Brand New Ford Engine Wiring Harness. 351C-4V closed wedge chamber, … [Click here to read more...], © 2021 DiY Ford. Harness Modification Service- 2008-2010 Ford 6.4L to 2006-2009 Cummins Common Rail. Note how far back the engine is placed. In addition, they don’t have some of the issues with throttle by wire and VCT. The independent rear suspension is already equipped to run the ABS. The next step up is the ability to read the data stored in the computer and the ability to perform specific tests on certain items controlled by the PCM. Request A Part. (Photo Courtesy HP Tuners). It was contacting the factory underframe, so it was turned 180 degrees and rewired and no longer touches the hood. The PCM controls the voltage applied to the pump and reads the pressure via a pressure transducer mounted on the fuel rail. Radiator and intercooler plumbing, the best and easiest-to-use computer control system application in our catalog... 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