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Chrysler 98 LHS OBD2 Error Code P0158 - Oxygen Sensor Bank 2, Sensor 2 Fault

Model: Chrysler 98 LHS Fault Code: P0158 Posted: 2016-03-11 14:25

I'm experiencing a trouble code P0158 on my 1998 Chrysler LHS. The diagnostic check shows an issue with the oxygen sensor in Bank 2, Sensor 2 (also referred to as the second sensor in the exhaust system of the second bank). This code typically indicates a malfunction or circuit short to power in the sensor circuit. My vehicle is equipped with a 3.2L engine, and I'm trying to identify whether this issue is related to wiring, sensor failure, or an electrical fault. Any insights on possible causes or troubleshooting steps would be greatly appreciated.

Related fault codes
P0158
Comments (1)
Anonymous 2016-03-11 14:33

Yes, this appears to be a 3.2L engine model. The P0158 code suggests a short circuit in the B2 S2 oxygen sensor circuit to power. For reference: https://www.obd-codes.com/p0158