P0137 OBD Trouble Code
3 results found
Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
---|---|
Description | O2 Sensor Circuit Low Voltage |
Location | Bank 1 Sensor 2 |
Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
---|---|
Description | HO2S Shorted to Ground Conditions |
Location | Bank 1 Sensor 2 |
Cause | Key off, engine cool-down period completed, cold engine startup requirement met (ECT sensor input under 100°F), then the test started and the PCM detected that the rear HO2S-12 signal was less than 156 mv prior to starting the HO2S-12 heater test, or that it was less than 156 mv at next engine startup |
Type | Powertrain - Fuel and Air Metering - ISO/SAE Controlled |
---|---|
Description | HO2S Circuit Low Input Conditions |
Location | Bank 1 Sensor 2 |
Cause | No PCM codes set, engine running, throttle angle 2-40% for 4.5 minutes and PCM detected the HO2S signal was below 100 mv. |
Try also: https://www.obd-codes.com/p0137