P1137 OBD Trouble Code
10 results found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Long term fuel trim, idling, Bank 1 - system too rich |
| Cause | Fuel pressure, injector(s), EVAP canister purge valve |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Lack of HO2S Switches, Sensor at Lean Limit Conditions |
| Location | Bank 1 Sensor 2 |
| Cause | Engine running in closed loop, then the PCM detected that the HO2S-12 signal did not switch because the fuel control system is at its lean limit |
| 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. |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) cylinders 1, 2, 3 - indicates lean |
| Location | Sensor 2 |
| Cause | Wiring, HO2S |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) adaptive limit achieved |
| Location | Rear |
| Cause | Wiring, HO2S, exhaust system, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) 2 - signal/ electrical fault |
| Cause | Wiring, HO2S |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Intake manifold air control actuator position sensor - circuit malfunction |
| Cause | Wiring, intake manifold air control actuator position sensor, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) 2, Bank 1 - voltage low |
| Cause | Wiring, HO2S |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) range/ performance problem |
| Location | Sensor 1 |
| Cause | Wiring, HO2S, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Long term fuel trim, idling, system too rich |
| Location | Bank 1 |
| Cause | Fuel pressure, injector(s), EVAP canister purge valve |
Try also: https://www.obd-codes.com/p1137
