DTC P0601-P0607, P1600, P1621, P1627, P1680, P1681 0R P1683: Pcm Memory: Notes

WARNING: This page is about a different car, the 2002 Pontiac Sunfire, 2002 Pontiac Grand Am, 2002 Oldsmobile Alero, and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: For circuit reference, see WIRING DIAGRAMS article. For component locations, see COMPONENT LOCATIONS . For connector identification, see CONNECTOR IDENTIFICATION .

NOTE: DTC P0601, P0602 or P1621 may not be applicable to all vehicles.