DTC C1102 Infiniti
Oxygen Sensor Signals Swapped Bank 1 Sensor 1 Bank 2 Sensor 1
Oxygen Sensor Signals Swapped Bank 1 Sensor 1 Bank 2 Sensor 1
Description
The heated oxygen sensor (HO2S) monitor determines if the HO2S signal response for a fuel shift corresponds to the correct engine bank. The test fails when there is no response from the HO2S being tested.
Cause and Solution
Crossed HO2S harness connectorsCrossed HO2S wiring at the harness connectorsCrossed HO2S wiring at the PCM connectors
Diagnosis:
Video Guide
Diagnostic Info
- DTC Code: C1102
- Brand: Infiniti