Replace Oxygen Sensor When Servicing EGR System on Geo Prizm

Over the time the exhaust gas recirculation (EGR) system may become plugged with debris, the oxygen sensor may also be getting slow or 'lazy' around this time. When servicing or cleaning  the EGR system, it is a good idea to replace the oxygen sensor because it works in tandem with the EGR system.

RepairPal Verified
Average mileage: (–)
8 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997
8 people reported this problem
0 people shared problem details
Related Items:
At higher mileages, an anti-lock brake system wheel speed sensor may wear out and illuminate th...
faster than car when taking off but once you get going there is power but also a noise when you...
could upstream or downstream o2 sensor cause this problem

Related Content