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How would I know if The PCM is not working, fuel pump and the ignition is not starting and theres no spark to the spark plug or to the distributor it has no spark to the spark plug or to the distributor it has no juice when you try to start the car. Fuse box is working on both ends. I checked the coil and its working. My car is a 1997 Doge Neon. Start by having it checked for trouble codes. If the PCM is not working; the easiest way to check for a PCM problem is by turning the ignition (the key) from position I to II, do not start the engine. The CEL (check engine light, yellow in colour) should light for 3 seconds and then turn off. If it does not turn on, then the PCM is not working correctly or there is no power going to the PCM. Then I would start by checking the PCM fuse and checking if there is power going to the PCM. Earlier model neons have PCM problems. Only a retarded manufacture puts the PCM under the hood exposed to the extremes of the elements. Honda is better, put it inside the car were is belongs!
como saber cuando pcm esta descompuesto
radiator coolant switch, pcm coolant switch, relay , pcm , related circuitry or fuse.
you would be working with guess what i know nick jonas not
If it has light, the flashlight is working.
Codes in the PCM, broken vacuum line, failed switch, wiring between switch and PCM
55 marks in pcm in 180 marks
Well I dont even know who Fernando is and so i would not know if what ever it is he is doing is working
The PCM, or EEC, would likely be under the dash on the left of the ashtray. At least that's how it is on my '90 F250.
If you have continuity from the DLC back to the PCM on all the pins that it should, and the PCM has power and ground everywhere it is supposed to, you probably need a PCM. Before I throw a PCM at it though, I would make extra sure that you have checked all of the stuff that I spoke of first. Remeber the PCM will have more than one power and more than one ground input.
I had that problem with my 1997 Lhs replaced the PCM and it works fine.
You would have to send the pcm out for a reflash at "intense racing". They also do other upgrades to the pcm will reflashing