If you do spot errors, please let me know. © copyright Abraham Torres-Arredondo: This information is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. So without further ado, here's my disclaimer: I don't have a staff of proof readers or editors, I'm just a little guy typing this stuff up in my spare time to help and give back to the Do-It-Yourself community. I've made every effort to double and triple check the above info (and in the next couple of pages) and I've used the best sources to compile it but nothing in life is perfect. You should never disconnect any of the PCM connectors without first disconnecting the battery negative (-) terminal.To see what this tool looks like: Wire Piercing Probe.You should use a wire piercing probe and probe the wire a few inches away from the connector.
Code 519-Power steering pressure switch circuit open. Code 513-Failure in EEC processor internal voltage. Code 512-EEC processor Keep Alive Memory test failed. Never probe the front of the connector. Code 452-Insufficient input from vehicle speed sensor.Why? Because this is the clearest indication that these ARE NOT the connector pin out charts for your particular Ford pickup. If one or any of the wires on your Ford pickup DO NOT match the color stated in the pin out charts, then you should not use the pin out charts in this article.Here are some very important safety precautions when testing the wires coming out of the 60 pin PCM connector. Transmission Shift Solenoid 1 (E4OD Only) Transmission Oil Temp (TOT) Sensor (E4OD Only) Transmission Control Switch (TCS) (E4OD Only) VREF (5 Volt Reference - EGR Position Sensor, TPS, MAP Sensor)Įlect Pressure Control (EPC) Solenoid (E4OD Only) Programmable Speedometer/Odometer Module (PSOM) (-) Programmable Speedometer/Odometer Module (PSOM) (+) The code definition, which can typically be found in the repair manual, will relate to the main problem with the vehicle.1994-1995 Ford F150-F350 60 Pin Connector Codes will appear on the dashboard of the vehicle in this form each code is a representation of a different meaning. In a two-digit code, the pause is used in order to indicate a separation of one digit from the next one. A specific number is represented by each pulse of light. If the engine is accidentally turned on, the process must start all over again.Īfter the turns, the “check engine” or “service” light must be illuminated on the vehicle’s dashboard. The process must be ended by keeping the key in the ignition but in the ‘ON’ position. Most vehicles require this to happen about five times however, there are some vehicles that require only three turns. Depending on the vehicle, this process must be repeated a number of times. The user only needs to turn the key on and off without cranking the vehicle’s engine. The ignition key can be utilized to obtain OBD2 codes. Fortunately, there are also other ways to retrieve the codes without a scanner at all. (OBD2 trouble codes are components of the troubleshooting system.)Ī scanner can be purchased in order to resolve the problems with your vehicle however, be sure to read this guide about the best OBD2 scanners before buying so you can make a well-informed purchase. However, an OBD2 auto scanner can also help you figure out the source of problems that are related to the engine of your vehicle. When the PCM interprets a value that is outside of the normal specifications for a given component, the check engine light will illuminate and a diagnostic fault code will be stored. The OBD-II system allows for many engine components to be monitored to ensure proper operation. The expert will help address the issue in a more precise and specific manner. Ford Mustang V6 1994-2004: Engine Codes Diagnostic Guide. Most people call a mechanic or technician if something goes wrong with their car.