Ford Eec Iv Test Procedure

This unique kit was designed by Ford Engineering to provide all dealers access to all the. The GM LS and late-model Mopar Hemi coverage aren’t the only games in town as EEC-IV-era pushrod Ford V-8s are also in the mix as evident by the MircoSquirt system EFI Source offers for 5. Make sure the ignition is off. Passenger Cars, Mini Vans, SUV Service and Repairs. From the 1989 model year all EFI Electronic fuel injection variants were fitted with the Ford EEC-IV engine management system. 3-liter four-cylinder developed for the slick new 1983 Thunderbird Turbo Coupe. Call (877) 295-6123 for more information. 0 EEC-no codes Ordered elect/vacuum trouble shooting Ford repair manual. Faults in RPMS or sensor circuit should set a service code. EEC-V is $10 more ($30+$35). To read the EEC-IV codes, check out this article from Corral. It was an emissions control system, not a module, and Ford went through the previous generations (EEC-I to EEC-III) during the early '80's with all types of barely-working contraptions. To test the IAC, use your Volt-Ohm-Milliammeter to test the resistance on the two spades on the IAC controller. That being said, I think the one I would need is for the 1995 e-350 van, 7. Test profiles & specifications. Last Revised: 12/17/2002. It will tell if it is EEC-IV. EFI versions used in the Escort XR3i, 1. It doesn’t take long to discover that the EEC-IV system generally doesn’t do a good job of storing diagnostic trouble codes. Ford Bronco EEC IV Codes. Electronic Engine Control. My 1995 Ford Explorer has the EEC TEST connection in the engine compartment clipped on to the Power Distribution Box ( OBD I / EEC IV ) and the Data Link Connector behind a small removable plastic. As with his acclaimed Bosch fuel injection book, author Charles Probst worked with Ford engineers, trainers and technicians to bring you inside information on the operation. It's just a matter of knowing what is available and where to get it. SECTION 5A: EEC-IV Quick Test Procedures and Appendix. O(key on engine off) and E. The electronic control unit, or ECU, in your truck is the fabled computer that could potentially act up causing all sorts of problems. A quick test that the EVAP system is working can be done by releasing the fuel cap when refilling at a Petrol Station - if it hisses then EVAP is working. Scan your codes and follow the chart to determine what the code means. , If its still intact see if there is a test procedure for it. For a few years, Chevy and Pontiac enthusiasts watched in agony as the rival Ford Mustang continued to be produced and sell well and was completely reinvigorated for the 2005 model year with a retro-inspired body style change and all-new platform. So, unlike the earlier models that did not have the. Ford Historic Self-Test Routines. Griffith's article deals with the Mustang, so this adaptation may be somewhat incorrect and incomplete for the SHO application. control the engine in the wrong way. EEC-IV Cable Kit by Actron®. 1995 Ford F150,F250,F350. The leading source for online automotive repair information is a single vehicle access of this same information including all the diagrams, repair information, and detailed technical service bulletins/recalls for your 1990 Ford. C—Continuous memory code. Griffith's article deals with the Mustang, so this adaptation may be somewhat incorrect and incomplete for the SHO application. can somebody decipher I've been getting intermittent check engine lights on my 93, so i did the little self-test and this is what came up. Test the module operation as follows:. 1990 Ford Thunderbird V6-232 3. Quick test procedures book 2. Live TV from 70+ channels. The site for Ford truck owners, by Ford truck owners EEC-IV Pinpoint Test Procedures The Pinpoint Test Steps are designed to isolate only EEC. The PCM used on these vehicles is referred to by Ford as the Electronic Engine Control-IV (EEC-IV) module. The beeps can be counted to determine service codes. There are a lot of questions regarding the way the Mustang EEC IV works. Some code retrieval tools use this system ECU IDENTIFICATION: The first code sequence, give ECU codes eg: 20, 30, 40 ect. The use of a volt/ohmmeter is required. Vehicle specific test guides for each vehicle. 1 EFI, EBII 4. Welcome to the Ford Check Engine Light codes page. It also lets you read stock EEC boxes to establish a starter tune. auveco 17623 test plug rep. mysterious EEC-IV codes. Refer to "Appendix A - Data Link Connectors". Recent Posts. 1995 Ford F150,F250,F350. {10} EEC-IV Electronic Engine Control-IV. Vehicle specific test guides for each. (Location) A/C Clutch Field Coil (2. It gives you absolute, bumpless, 100% realtime tuning AND realtime datalogging for all EEC-IV and EEC-V through 2004. ACKNOWLEDGMENTS. ADDITIONAL TESTS FOR EEC-IV SYSTEMS 43 Chapter 4 The Cylinder Balance Test can be repeated by pressing and releasing accelerator pedal (as described in step 6, on page 41) within two minutes after the last cylinder balance code is retrieved. As with his acclaimed Bosch fuel injection book, author Charles Probst worked with Ford engineers, trainers and technicians to bring you inside information on the operation. Monitor Intermittent Fault Diagnosis 17~1. -Over 200 pages of test specifications and wiring diagrams -Step-by-step procedures for troubleshooting and service -Fundamentals and theory of how EEC-IV and MECS systems work -How to read. I got in contact with Peter Bysterveld in Australia, and he has retrofitted an EFI system from a Mustang to his Australian Ford Falcon UTE, with a 351C. The video is a Taurus SHO but the same procedure should work on the 1984 through. There have been 8 different EEC versions since Ford introduced the system back in '78, which of course are all numbered (EEC-I, EEC-II, etc. Elite AutoScanner EEC-IV Cable Kit (CP9128) by Actron®. R—Engine running self test code. See QUICK TEST procedure in G - EEC-IV TESTS W/ CODES article. EEC-IV has been a Ford workhorse for years; I'm not going to compare EEC-IV with other fuel injection systems here. The vane switch is an encapsulated package consisting of a Hall sensor on one side and a permanent magnet on the other side. We will cover the EEC-IV in a later issue. Ford Ranger - Testing EEC-IV Equipped Engines. You'll need a multimeter that can read Hertz frequency. New 2019 Ford F-150 from Al Packer's White Marsh Ford in Middle River, MD, 21220. Over the years I have accmulated a fair amount of EEC-IV specific test equipment, and I will share with you what it is and what it does The most usefull of the EEC-IV specific tools is the Monitor. FCOM diagnostics software allows you to perform complete diagnostics of all 1995-present Ford vehicles, which includes Ford, Mazda, Lincoln, Mercury, Jaguar, Volvo, Land-Rover and Aston-Martin. For more information on running Self-Test, refer to the "EEC IV Quick Test Procedures and Appendix" section of the Powertrain Control/Emissions Diagnosis Service Manual. This unit was introduced in 2016 and replaces the prior F3 chip, which was discontinued due to parts needed to manufacture it no longer being available. Test the module operation as follows:. It was an emissions control system, not a module, and Ford went through the previous generations (EEC-I to EEC-III) during the early '80's with all types of barely-working contraptions. I fed the harness from under dash outward, as this was the smallest amount of wires to move. Make sure you have a paper and pencil ready so that you can write down any codes output by the KOEO test. 1983 1984 FORD EEC-IV SELF TEST PROCEDURES SERVICE TRAINING MANUAL M141. Since ground connections are not “parts,” consumers with EEC-IV equipped engines were often handed huge bills for sensors and an ECU their cars did not need. Procedures. If slow code mode is used on 3-digit service code applications, the display will be blank but the tester will beep. Help finding EEC-IV (computer) - posted in 80-96 Ford Truck: Hello, I have a 1994 Ford F-150, it was special ordered with a 351W and a heavy-duty transmission. To read your truck's codes, you'll need a code scanner such as the one pictured below, available from OBD-2. As you may already be aware, the Ford MAP sensor does not produce a MAP signal that can be measured in Volts DC. Schematics, connector pin-outs, and test procedures for Ford's EEC-IV systems. There are several others on the net (put "Ford EEC-IV self-test" into your favorite search engine), and any good repair manual should have instructions. For most Ford, Lincoln, Mercury from 1982 to 1995 domestic cars and trucks. These codes will help in the diagnosis of any problems you may have with your car. See CLEARING CODES. Faults in RPMS or sensor circuit should set a service code. RELAY – Switching device operated by a low current circuit, which controls opening and closing of another higher current circuit. Vehicle specific diagrams for 1989 through 1992. Exhaust Gas Vacuum Regulator During part-load conditions, the pressure inside the combustion chamber may be high enough to produce unwanted NO X emissions. Find great deals on eBay for ford eec iv and ford eec iv connector. Add to Compare. Ford Engine Code 332 Redneck Fix On A Eec Iv 1992 Ford. If you have a newer truck that uses EEC-V, you can get information on those codes here. auveco 17623 test plug rep. My 1995 Ford Explorer has the EEC TEST connection in the engine compartment clipped on to the Power Distribution Box ( OBD I / EEC IV ) and the Data Link Connector behind a small removable plastic. Its primary purpose is to send the hall-effect signal indicating top dead center on the number one cylinder to the electronic engine control (EEC-IV). The PowerPoint PPT presentation: "Ford EEC IV" is the property of its rightful owner. Only at www. Procedure skips from step 15) to step 20). 6i and Fiesta XR2i retained hemispherical combustion chambers. - True realtime emulation allows instant changes to any calibration parameter while engine is running. The 30,000-mile service that ended our long-term test proved costly. The ford EEC IV ECU will enable two test modes, K. It subsequently went through several model iterations. com: Ford Fuel Injection & Electronic Engine Control: How to Understand, Service, and Modify : All EEC-IV Systems on Ford, Lincoln, Mercury Cars and Light Trucks 1988-1993 (9780837603018) by Charles O Probst and a great selection of similar New, Used and Collectible Books available now at great prices. Add to Wishlist. Repair as necessary. EEC-IV, although somewhere in its life there was a Ford P/N generational change. There are three ways that Ford EEC IV can measure egr flow. 0L SEFI EEC IV TESTING 1987 Lincoln Mark VII 1987 Computerized Engine Controls FORD MOTOR CO. On this page you can read or download contracting union calendar etu vic in PDF format. 4 low Cylinder balance test 111 All systems OK. {11} Pressure feedback electronic. EEC IV Inner Workings. Do you feel the need to do the quarter mile in 12 seconds? Oh I know, how about a 600-horsepower small block tow rig. A quick test that the EVAP system is working can be done by releasing the fuel cap when refilling at a Petrol Station - if it hisses then EVAP is working. We didn't want to put in the pushrod 5. Some codes pertain to more than one system but there will be only one of the systems on the vehicle. Ford EEC IV Operation and Testing Overview ECT MAP/BARO TPS CKP/CMP O2S EGR Position ACT KS BOO AC Power Steering Operating Modes Base Engine Strategy MPG Lean Cruise – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow. Performs hardware and component inspections to parts lists and drawings. This chip is modified only for EEC and is soldiered into the computer board. You may have to register before you can post: click the register link above to proceed. For testing with codes and diagnostic information see. Please Note that Pin 1. Power output was improved to 89 hp (66 kW) with the benefit of improved torque and fuel economy. Order Ford F150 EEC-IV Test Plug Connector online today. 0L transmission you I do have a forum topic that covers all diagnostic procedures for your. 1991-1995 3. The socket will be found in the engine compartment near. Trouble Codes › Ford OBD Trouble Codes. Ran it for about a half hour to 45 mins, beat the heck out of it several times to 6300, let it idle, get up to operating temp for a while, it ran good. Dave is a certified Ford EEC, Advanced Engine Performance Specialist, ASE Master and L1. I'm also attaching the 91-93 Ford EEC-IV pinout. Re: Matt! EEC-IV to MS adapter board PWM info needed BBR, one thing you're definitely going to run into that the MS guys probably aren't going to realize, is that your monster-cubic inch motor won't have a good cold start warmup with a regular Ford IAC. 9L)' '1993 ENGINE PERFORMANCE Ford Motor Co. This Bentley manual is a hands-on guide for do-it-yourselfers and pro mechanics alike. Ford used a number of different connectors and sizes on it's various fuel lines in different fuel injected vehicles. RELAY - Switching device operated by a low current circuit, which controls opening and closing of another higher current circuit. EEC-IV did a good job of controlling spark, fuel, and boost curves for smooth operation. I have seen very few pickup coils on Ford TFI systems go bad. To prevent the replacement of good components, be aware that the following non-EEC areas may be at fault:. · EEC-IV Computer § If you have found an EEC and are unsure of its application. 0L fault code 73 EEC IV help - Ford Modifications Website When I did a static timing test the advance was @ 38deg by 3200rpm and by 4000 it was back to 18deg. F3v2, F8 or QH Rotary Switch When used with the F3v2, F8 module, provides 8-position adjustability for on-the-fly switching. There seem to be two channels of ECM availability:. More than 16 million cars and trucks are covered by this book. This unit was introduced in 2016 and replaces the prior F3 chip, which was discontinued due to parts needed to manufacture it no longer being available. With your reader disconnected from the EEC-IV diagnostic port, start and run the engine at 2,000 RPM for two minutes. 5L TSB (Technical Service Bulletins Ford Truck E 350 Van) and Automotive Recalls. Monitor Intermittent Fault Diagnosis 17~1. Best Answer: If you are not getting fuel it may not be a problem with your computer system. 0L Ford Tempo, 1991-1992 3. Use the A, B, C, and D examples in the "TEST RESULTS CHART" to determine the meaning of the test results. AutoRepairManuals. Ford EEC-IV Diagnostic Trouble Codes. Vehicle specific diagrams for 1983 through 1992. Ford used a number of different connectors and sizes on it's various fuel lines in different fuel injected vehicles. Griffith's article deals with the Mustang, so this adaptation may be somewhat incorrect and incomplete for the SHO application. If you need the tests for the Ford fender mounted ignition control module (ICM), go here: Ford Fender Mounted Ignition Control Module (ICM) Tests. I pulled out the trusty Haynes manual to read the codes from the EEC-4 test port. Manufacturing Test Engineer Ford Motor Company October 2000 – Present 18 years 11 months. The QuarterHorse plugs into the J3 port, like a chip module, on EEC-IV and EEC-V through 2004 Ford vehicles. The following is a list of codes for the Ford EEC IV diagnostic test for the 89-97 Thunderbird & Cougar. TTS Target Training Systems, Inc. 2 low Cylinder balance test 12 Cylinder No. O(key on engine off) and E. If resistance is less than 5 ohms, go to step 5). 3-liter four-cylinder developed for the slick new 1983 Thunderbird Turbo Coupe. Fault Code Diagnostics for EEC IV (obd-1) Here I hope is the definitive list of Fault codes for the EEC IV.   I wonder if maybe the. For 1984-1995 Ford and Lincoln Models with MCU/EEC-IV connector. My 1995 Ford Explorer has the EEC TEST connection in the engine compartment clipped on to the Power Distribution Box ( OBD I / EEC IV ) and the Data Link Connector behind a small removable plastic. - Box reading for EEC-IV/V. Mother, 23, calls for NHS to test ALL pregnant women for the common group B strep bug which has left her three-year-old son with brain damage Bethany Ford,from London, passed the bug to her son. Recent Posts. The Ford EEC or Electronic Engine Control is a series of ECU (or Engine Control Unit) that was designed and built by Ford Motor Company. EEC-IV: EEC-IV is the simplier of the two systems. EEC- VI Reading/writing method: Kess V2 Read process was ok, fast and no corrupted data. O—Key On, engine Off self test code. · EEC-IV Computer § If you have found an EEC and are unsure of its application. EA-EL Ford Falcon EEC-V and EEC-IV ECUs have advanced diagnostic modes that can be useful to identify sensor and wiring problems. QUICK TEST – A functional diagnostic test for Ford EEC-IV system, consisting of test hookup, key on engine off, engine running and continuous self test models. 2 low Cylinder balance test 12 Cylinder No. (No Trucks) - Ford EEC-IV Test Procedure - I would like to perform the KOEO, KOER, and Cylinder Balance tests on my 1993 Ford Explorer (4. If code is still present refer to instrument cluster diagnosis manual. If you continue browsing the site, you agree to the use of cookies on this website. This is from a post I wrote in October. R (engine running). It should read between 7 and 13 ohms. The TwEECer is an adapter which connects to the J3 service port of an 87-95 Mustang EEC-IV PCM, giving you the ability to substitute parameters in the calibration data with parameters that match the modifications which you have made to your engine combo. 6L Naturally Aspirated 1. {mospagebreak} EEC-IV Cylinder Balance Testing Procedures. 8L MCU (Police) DESCRIPTION NOTE: This article contains information pertaining to the basic operation of the Ford Motor Co. Powertrain Control/Emissions Diagnosis 1994 On Board Diagnostics I-A SECTION 5A: EEC-IV Quick Test Procedures and Appendix. Tests Ford EEC-IV / MCU systems. Route the EEC Harness 60-Pin Connector, the 9-Pin Connector, the Inertia Switch Connector, the Self Test Connector, and the FRCM Connector through the hole in the firewall referred to on Page 4 (Sections 5. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? We have a large number of resources to help you repair the problem. Monitor Intermittent Fault Diagnosis 17~1. For example code 58. This is Technical Service Bulletin and Automotive Recall Titles. - True realtime emulation allows instant changes to any calibration parameter while engine is running. Find great deals on eBay for ford eec iv and ford eec iv connector. "EEC" stands for electronic engine control; "IV" or "V" stands for fourth or fifth generation, respectively. Follow their. Simply match up the code on the left with it's description. The video is a Taurus SHO but the same procedure should work on the 1984 through. Power output was improved to 89 hp (66 kW) with the benefit of improved torque and fuel economy. Since ground connections are not "parts," consumers with EEC-IV equipped engines were often handed huge bills for sensors and an ECU their cars did not need. Ford EEC-IV code retreival and diagnosis of Check Engine Light. 1 low Cylinder balance test 11 Cylinder No. Call (877) 295-6123 for more information. TTS Target Training Systems, Inc. Electronic Engine Control self test for Ford vehicles with EEC IV WARNING! FOLLOW STANDARD SAFETY PRACTICES WHEN WORKING ON A VEHICLE INCLUDING BUT NOT LIMITED TO: Transmission in Park or Neutral and the driven wheels off the ground or chocked when cranking/running the engine. 9 for MCU systems). - Self-Diagnostics - EEC-IV Master Tech Answers. 0 EEC modules. Record and identify these codes as engine running codes. Turn the ignition switch OFF. A typical diagnostic procedure on any EEC-equipped car was to keep replacing parts until the problem resolved itself. Yes, I'm pretty sure an '87 model would be EEC-IV. Introduction. If the manual. The next generation. check engine code 512 I did an eec-iv test KOEO & have code 512. 01- (302) HO, 5. EEC IV load balance test "code 10" 1 if you are trying to run a KOER test and it never started. To test and service EEC-IV system, perform the QUICK TEST first. During the procedure, electrodes consisting of small metal discs with thin wires are pasted onto your scalp. Diagnoza EEC IV(test agrafa) Am o benzină Ford Escort 1. SpaceX Falcon Heavy spied on the move ahead of test fire SpaceX further upped their cautious procedures by The best recent example is the 2004 inaugural launch of Boeing’s Delta IV Heavy. Shop with confidence. 1983 1984 FORD EEC-IV SELF TEST PROCEDURES SERVICE TRAINING MANUAL M141. EEC-IV Functional Tests i NOTE: Operations described in this section are not available on all tool platforms. The TwEECer is an adapter which connects to the J3 service port of an 87-95 Mustang EEC-IV PCM, giving you the ability to substitute parameters in the calibration data with parameters that match the modifications which you have made to your engine combo. Do you feel the need to do the quarter mile in 12 seconds? Oh I know, how about a 600-horsepower small block tow rig. EEC IV Inner Workings. {12} EI/high data rate. 4 EFI martie 1995, Portugalia. Class Expectations | Beaufort County Schools. FORD 1983-84 EEC-IV SELF-TEST PROCEDURES MANUAL. Powertrain Control/Emissions Diagnosis 1994 On Board Diagnostics I-A SECTION 5A: EEC-IV Quick Test Procedures and Appendix. For more information on running Self-Test, refer to the "EEC IV Quick Test Procedures and Appendix" section of the Powertrain Control/Emissions Diagnosis Service Manual. I have seen very few pickup coils on Ford TFI systems go bad. EEC IV Inner Workings. 4 at breakout box and IDM circuit terminal at ICM wiring harness connector. Not just that, but you can. {10} EEC-IV. SECTION 6: EEC-IV PINPOINT TEST PROCEDURES. 2Read Fault Codes • Turn on ignition. The following EEC-IV functional tests are described: • “Computed Timing Test” on page 128 • “Wiggle (Engine Off) Test” on page 128. Direct Links: 1984 EEC-IV Codes. 7: Schematic of the TFI-IV ignition system Spark Timing Advance Test Spark timing advance is controlled by the EEC system. Turn the ignition switch OFF. Do you have PowerPoint slides to share? If so, share your PPT presentation slides online with PowerShow. Ford EEC-IV Diagnostic Trouble Codes. Aj Heissel is going racing in the "24 hours de Lemons". My 1995 Ford Explorer has the EEC TEST connection in the engine compartment clipped on to the Power Distribution Box ( OBD I / EEC IV ) and the Data Link Connector behind a small removable plastic. The operation of the universal distributor is accomplished through the Hall effect stator assembly, causing the ignition coil to be switched off and on by the EEC-IV computer and TFI-IV modules. If slow code mode is used on 3-digit service code applications, the display will be blank but the tester will beep. Normal operation of the system stops when the self-test is activated. can somebody decipher I've been getting intermittent check engine lights on my 93, so i did the little self-test and this is what came up. During this test, 5 things will happen. The EEC Power Relay is easy to recognize because it's usually a brown color. Eec-iv Cylinder Balance Test. FORD EEC-IV QUICK TEST How to read trouble codes on Ford's EEC-IV and processing capability, and verifies that various sensors and actuators are connected and operating properly. Below is the basic procedure for diagnosing an EEC system code. You may have noticed other sellers using a similar name offering similar products. As with his acclaimed Bosch fuel injection book, author Charles Probst worked with Ford engineers, trainers and technicians to bring you inside information on the operation. It is divided into 2 test formats: QUICK TEST, a functional system test, and CIRCUIT TESTS, a. Testing the pickup coil (PIP) in the distributor is not an easy task, and best to test the TFI module first, then replace the pickup coil (PIP) if the TFI module tests ok. Since ground connections are not “parts,” consumers with EEC-IV equipped engines were often handed huge bills for sensors and an ECU their cars did not need. connec ford eec iv. These codes are not to be used for any other type of computer. I had to do the KOEO test because the engine will - Ford 1994 F150 Styleside Supercab question. Vehicle specific diagrams for 1983 through 1992. - Self-Diagnostics - EEC-IV. Tests Ford EEC-IV / MCU systems. F3v2, F8 or QH Rotary Switch When used with the F3v2, F8 module, provides 8-position adjustability for on-the-fly switching. This diagnostic test plugs into the diagnostic port for your EEC-IV 's. RELAY – Switching device operated by a low current circuit, which controls opening and closing of another higher current circuit. When it comes to OEM Ford or Motorcraft® parts, we pride ourselves in selling only genuine replacement parts for your Ford, Lincoln, or Mercury. The KOER mode will only display faults that are currently present (hard codes) while the engine is running, whereas KOEO mode will display hard codes as well as codes that have occurred but not currently present (memory codes). The video is a Taurus SHO but the same procedure should work on the 1984 through. The vane switch is an encapsulated package consisting of a Hall sensor on one side and a permanent magnet on the other side. It is divided into 2 test formats: QUICK TEST , a functional system test, and CIRCUIT TESTS , a number of specific circuit and components tests. Only at www. This is a 1987, 8 cylinder, 5. This manuals E-books that published today as a guide. in Vancouver, WA, 98661. It is used by both the DATALOGGER and RAM IMAGE functions. Ford has offered EEC-IV and EEC-V as the two basic operating systems for 4. It was an emissions control system, not a module, and Ford went through the previous generations (EEC-I to EEC-III) during the early '80's with all types of barely-working contraptions. QUICK TEST – A functional diagnostic test for Ford EEC-IV system, consisting of test hookup, key on engine off, engine running and continuous self test models. Use the A, B, C, and D examples in the "TEST RESULTS CHART" to determine the meaning of the test results. Expectations for class activities. QT11 DESCRIPTION • For detailed descriptions on EEC Self-Test and equipment operation, refer to the appendix (pages 15-12 through 15-18). Ford EEC IV Test Plug Repair Pigtail $15. Find great deals on eBay for ford eec iv and ford eec iv connector. We build up a Ford 351W small block with a factory EFI system. Shop with confidence. Ford EEC-IV 60 pin harness orientation. You will just need to add a MAP sensor line to use Megasquirt's MAP sensor. O(key on engine off) and E. Ford also produced a copy of the aluminum 4-wire meter in plastic usually found in the 70mm and 80mm size and found connected directly to the air box. How To Retrieve Trouble Codes On Your EEC-IV System Without Using A Code Scanner Discussion in 'Specifications, Codes and Other Data' started by Speedy The News Anchor, Jun 29, 2016. Make sure you have a paper and pencil ready so that you can write down any codes output by the KOEO test. INTRODUCTION. Remove the test equipment, reconnect the vacuum hoses and white (or black) single wire connector (EEC-IV). Nick Drake. Symptoms of faulty EEC Relay???? Computer voltage from pins 37 and 57 is good, replaced dizzy with Motorcraft unit with newer TFI it had on it. Once you have completed the KOER test you may shut off the ignition or continue on with the Cylinder Balance test. The J3 test port on the side of the ECU box is for developers to plug into --. 1983 1984 FORD EEC-IV SELF TEST PROCEDURES SERVICE TRAINING MANUAL M141. Mara Communications for her assistance in the writing of this report. Pinpoint Problems • Locate fault code(s) in the appropriate Service Codes List. Turn the ignition switch OFF. 0L transmission you I do have a forum topic that covers all diagnostic procedures for your. {10} EEC-IV. The fuel injector resistance test is pretty easy and it's done with a multimeter. Some shops will scan your codes for free. Safely accesses on-board computer to read engine codes and perform self-test functions. They are located on the firewall or the left or right front fender. Alternative Code Retrieval Procedure for Ford EEC IV Systems. Schematics, connector pin-outs, and test procedures for Ford's EEC-IV systems. Make sure you have a paper and pencil ready so that you can write down any codes output by the KOEO test. Picture of the board layout - Edit - The board will be in Beta test soon, and barring any unusual problems, should be in production in about 2 weeks. Overview The F3v2 is a simple chip for EEC-based Ford ECUs (~86-04) allowing the stock program to be replaced with a tune of your choice. That style of diagnostic procedure stopped in 1996, when the Environmental Protection Agency (EPA) standardized On-Board Diagnostics. Expectations for class activities. depressed the EEC IV module must detect that engine speed has exceeded 3,000 rpm 7 A code 44 MAY be displayed, if so depress MEM/TEST, switch off tester and engine. Ford Thunderbird 1994 Supercoupe Eec-iv Koer Test Part 2/2. If you need the tests for the Ford fender mounted ignition control module (ICM), go here: Ford Fender Mounted Ignition Control Module (ICM) Tests.