Questions & Answers for: bad pcm

...that the crank sensor is bad. I would suspect PCM or wiring also. Make sure you have continuity from the connector to the PCM. If you do, you have a bad PCM, if not, you have found which wire is

...PCM is bad on this vehicle? The PCM has been replaced 2 times now and have been having the same issues with stalling and or losing power.All the codes the PCM has indicated have been resolved by ...

...PCM A bad PCM (less likely) A bad temperature sensor (shorted internally) Possible Solutions:First, if you have access to a scan tool, check the reading of thecoolant sensor. Does it read a logical ...

...PCM or a bad PCM or a bad TPS go to the dealer and have them fix it only the dealer can flash your PCM also have them check the throttle body and be cairful when they get that code they have a ...

...bad pcm. The PCM does not control the alternator, it controls the ignition system though. You might have a bad connection from the alternator to the battery. The only way to tell is by scanning the ...

...the sensor and the PCM, bad PCM, open in the ground circuit between the ECT sensor and the PCM, bad temperature sensor.You see more here: ...

...bad pcm in a row.might cost you see if dealership can hook up car to diagnostic equipment see where problem is a bad alternator with a higher voltage out put will burn out pcm.static discharge from ...

...bad or the PCM is firing it full time. if the the injector leaks with the elect. connector pullled the injector is bad if the injector only leaks connected to the PCM then the PCM is bad. do the ...

...PCM's that be real bad. on newer cars with Security this causes it to think your are a thief and bricks the PCM (skim rules 101) "until the pcm use in another jeep" huh? SKIM is Phissed ...

...voltage at cam crank and map snr s and compare if all values are low u have to check strait out of the pcm if low there u have a bad pcm Bad 5 volt signal from pcm. Could be in wiring or bad