Check Engine Light due to faulty oxygen sensor on Porsche 911

Problem Description and Possible Solution

Check Engine Light illumination and performance issues can be caused by oxygen sensor faults.

Problem Data
RepairPal Verified
Average mileage: 98,000 (98,000–98,000)
9 model years affected: 1990, 1991, 1992, 1993, more1994, 1995, 1996, 1997, 1998
12 people reported this problem
Viewing 1 - 1 of 1 problem details
Engine light comes on