Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Pontiac >> 1980 >> Grand Am >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Computer Controlled Catalytic Converter System C-4 >> Maintenance >> Oxygen Sensor Replacement >> Notes

Oxygen Sensor Replacement: Notes

Download the full database via torrent (~1.1 TB)  |  Download Brad's custom LEMON patches

Every 30, 000 miles (15, 000 miles for Cadillac), a maintenance reminder "flag" appears in the speedometer face, indicating need for oxygen sensor replacement. Replace sensor as follows:

scientia non olet · About Brad's Car Manuals