P1137 Diagnostic Trouble Code Discussion for September 2022
Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage During Power Enrichment
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| Help Request | Posted | |
| 2010 Audi Q5 Prestige 3.2L MIL Lamp on VIN: WA1VKBFP4A P1137: Bank 1 mixture adaptation add system too rich. ... on, car drives fine without any drivability concerns. I am using Xtool D8 to scan/diagnose this vehicle currently. The only code I retrieved so far is a P113700 (system rich). The only data I am seeing in live data is Bank 1 LTFT is at around -28% Ban... |
September 13, 2022 |
