Caprice V8-265 4.3L VIN W SFI (1996)
PCM With Knock Sensor Module
Removing Knock Sensor Module From PCM
NOTE: To prevent internal Powertrain Control Module (PCM) damage, the ignition must be "OFF", when disconnecting or reconnecting power to the
PCM.
REMOVE OR DISCONNECT
1. Disconnect negative battery cable
2. Disconnect PCM mounting hardware
3. Disconnect PCM electrical connectors
4. Remove PCM from engine compartment
5. Remove PCM access cover
6. Remove knock sensor module from PCM
INSTALL OR CONNECT
1. Install knock sensor module and access cover
2. Install PCM in vehicle
3. Connect PCM electrical connectors
4. Connect PCM mounting hardware
5. Connect negative battery cable
EEPROM PROGRAMMING
CAUTION:The software/calibration used for PCM reprogramming must match the vehicle application, or improper operation and/or damage may
occur.
