GM 3.1L Index of Articles

This typical and simplified fuel injector wiring diagram applies to: 1996, 1997 3.1L Oldsmobile Cutlass Supreme. The fuel injectors are located underneath the intake... [read more]

The 24X crankshaft position (CKP) sensor, located behind the crankshaft pulley, can easily be tested with a multimeter in Volts DC mode. In this tutorial I'm gonna' show you... [read more]

This simplified ignition system wiring diagram applies to the following vehicles: 1997 3.1L V6 Oldsmobile Cutlass Supreme. This typical circuit diagram includes the... [read more]

This simplified cooling fan motor circuit wiring diagram applies to the following vehicles: 1995 3.1L V6 Oldsmobile Cutlass Supreme. This typical circuit diagram... [read more]

This typical and simplified fuel pump circuit wiring diagram applies to: 1996 3.1L Oldsmobile Cutlass Supreme. This wiring diagram includes the following component... [read more]

This simplified starter motor circuit wiring diagram applies to the following vehicles: 1995 3.1L V6 Oldsmobile Cutlass Supreme. This typical circuit diagram includes... [read more]

This simplified ignition system wiring diagram applies to the following vehicles: 1996 3.1L V6 Oldsmobile Cutlass Supreme. This typical ignition system circuit diagram... [read more]

Location and descriptions of the fuses and relays of the Underhood Electrical Center #1 of the following vehicles: 1995 3.1L Oldsmobile Cutlass Supreme. Underhood... [read more]

Location and descriptions of the fuses and relays of the Underhood Electrical Center #1 applies to the following vehicle: 1996 3.1L Oldsmobile Cutlass... [read more]