Questions & Answers for: Buick pcm

my buick regal doesnt send signal from pcm to crank relay. all ground and power good but there is signal that get in pcm but no ground signal for crank relay from pcm.so there is no power to my ...

...OR DISCONNECT Disable Supplemental Inflatable Restraint (SIR) system. Powertrain Control Module (PCM) connectors. PCM. Pull bottom of PCM rearward over locking tabs and downward to remove. INSTALL ...

...battery and the alternator is good. What could be going on? Check the fuses first. Ignition and PCM fuses. Check the big wire from the alternator to the battery. Check battery clamps. On any of ...

It was an OBDll that they use at the auto parts store. Kind of what I was thinking, bad PCM. 6 of the pins at PCM connector show continuity from TPS. Is that normal? Which are circuits A&B? I there a ...

...cluster . A step motor is what controls the individual gauge. The sensors are all inputs to the PCM - powertrain control module (engine computer ) . Engine Coolant Temperature Gage The IPC ...

...Antilock Brake System The electronic brake control module (EBCM) and the powertrain control module (PCM) simultaneously control the traction control. The PCM reduces the amount of torque supplied to ...

...the starter engages and runs and runs and runs.. can anyone help with the Diagnostics Was the new PCM programmed ? Dealer . Your best bet , take it to the dealer or someother qualified repair shop. ...

...at the EGR valve is ? Has five wires . Pin C - brown wire is Pintle position signal to the PCM - engine computer . Do you know where the PCM is located on the vehicle ? Connector 2 pin 65 at ...

...where is it found Do you know that a replacement ECM would need programming ? Dealer .An it's a PCM - powertrain control module ,because transmission an engine modules are inside the same box ...

..... Powertrain Control Module Description The powertrain control module (PCM) is the control center of the vehicle. The PCM controls the following items: • The fuel