Firebird V8-350 5.7L VIN P SFI (1996)
Engine Control Module: Service and Repair
PCM Mounting
PCM Bracket Removal
Service of the PCM should normally consist of either replacement of the PCM or EEPROM programming. If the diagnostic procedures call for the
PCM to be replaced, PCM should be checked first to see if it is the correct part. If it is, remove the faulty PCM and install the new service PCM.
The KS module from the old PCM must be transferred to the new PCM.
THE SERVICE PCM EEPROM WILL NOT BE PROGRAMMED. DTC P06O1 and P06O2 indicates the EEPROM is not programmed or has
malfunctioned.
Important: When replacing the production PCM with a service PCM (controller), it is important to transfer the broadcast code and production
PCM number to the service PCM label. Do not record on PCM cover. This will allow positive identification of PCM parts throughout the service
life of the vehicle.
Important: To prevent internal PCM damage, the ignition must be OFF when disconnecting or reconnecting power to PCM (for example, battery
cable, PCM pigtail, PCM fuse, jumper cables, etc.).
REMOVE OR DISCONNECT
1. Disconnect negative battery cable.
2. Disconnect PCM mounting hardware.
