P1137 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | HO2S Low Voltage During Power Enrichment Conditions |
| Cause | DTC P0105, P0107, P0108, P0112, P0113, P0117, P0118, P0122, P0123, P0171, P0172, P0201, P0202, P0203, P0204, P0300, P0336, P0440, P0446, P0452, P0453, P0506, P0507, P0601, P0602 and P1441 not set, P/E mode active, ECT input over 167°F, fuel level over 10%, engine runtime over 10 seconds, and the PCM detected the HO2S-12 signal was below 400 mv for 5 seconds. iVote.- This diagnostic runs for 11 seconds with a 5 second delay. |
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