Questions & Answers for: Buick LeSabre pcm

... integrater 128. Have found prom update. Prom # 9554. very expensive, could this be my problem? The PCM doesn't even see the O2 sensor until engine temp has reached operating temp,the vehicle goes ...

have SES light on Scaned PCM egr out of range on have SES light that turn on and off (does not flash) Scaned PCM egr out of range on 1994 buick lesabre 3.8 any suggestions car has 59,000 miles on it ...

...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 ...

...in harness, Sensor signal short to power, Damaged Sensor, Improper harness connection, Damaged PCM P0102 Mas Air Flow (MAF) Circuit Low Input, The MAF sensor circuit is monitored by the PCM for ...

How do I reset the PCM on 2001 LeSaber? The PCM can be cleared/reset by either using a scan tool or by disconnecting the battery negative cable for 5 minutes. where is the pcm located on a 2001 buick ...

1995buick lesabre. can you take the pcm out of the same model and year and just plug it in? Used to be able to on earlier GM cars (those of the 80's), so I think you could if the part numbers on ...

...some initial power loss and surging, then it starts to drive good. Problem solved for short term. PCM is setting code for cam sensor. Replaced sensor but still setting code. I suspect magnet on cam ...

no communication with pcm on 95 buick lesabre 3.8 have replaced pcm checked powers and grounds any ideas would be appreciated replaced pcm and checked powers grounds and fuses checked aldl and found ...

...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 ...

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