Questions & Answers for: Saturn pcm

Engine cranks but will not start. No link to PCM Engine cranks but will not start. No link to PCM with scan tool. Have replaced PCM with new. Have spark during cranking. Can hear Fuel pump and fuel ...

...the fuel injectors were not opening at all. They have power all the way from the fuse box to the PCM. It seems that the PCM is not grounding them to operate them. If I ground them manually, they ...

what is a pcm on a 1998 camero This is sometimes referred to as your computer... PCM is an acronym for Powertrain Control Module. Hope this helps... A pcm is Powertrain control module. this is a ...

...A bad connection at the sensor An open in the ground circuit between the ECT sensor and the PCM A short in the voltage feed between the sensor and the PCM A bad PCM (less likely) A bad ...

2000 Saturn blowing pcm fuse blowing pcm fuse There are two PCM 10amp fuses that power the computer.  The computer provides grounds to some 20 or 30 different circuits. Any one of those circuits ...

fuel pump not getting signal from PCM 1997 Saturn SC1, New fuel pump. IP batt fuse gets hot signal and is OK, fuel pump relay gets hot signal and is new, fuel pump fuse gets hot signal and is OK. ...

1997 Saturn SL2 emission sensor not recognized by the pcm One of the emission sensor is not being recognized by the pcm (computer in the car) after being changed out. My mechanic stated they believe ...

...is there something i can do to fix this one ? DTC P0732 sets when 2nd clutch still slips after the PCM has commanded high main line pressure DTC P0734 sets when 4th clutch still slips after the PCM ...

...turn on changed fuse and relay and motor Pull the plug off the temperature sensor. This throws the PCM in default mode. The fans should come on at high mode. If not look to wiring, fuses, relays and ...

...battery and starter works when jumped Cek motor starter or change battery with the new one. The PCM grounds the starter relay. You need to check the wire from the relay to the PCM. If it is ...