Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 1993 >> APV >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Engine Controls - Tests W/Codes - 3.4L) >> ECM/Pcm Code Charts >> Code 52 - Faulty Cal-PAK

Code 52 - Faulty Cal-PAK

WARNING: This page is about a different car, the 1993 Pontiac Grand Prix, 1993 Pontiac Firebird, 1993 Oldsmobile Cutlass Supreme, 1993 Chevrolet Lumina, and 1993 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.

Ensure all pins are fully inserted in socket. If pins are okay, replace CAL-PAK, clear memory and recheck. If Code 51 reappears, replace control module.

scientia non olet · About Mike's Workshop Manuals