P1631 OBD Trouble Code
7 results found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Accelerator pedal position (APP) sensor 1 - high input |
| Cause | Wiring short to positive, APP sensor |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Theft Deterrent System - Start Enable Signal Not Current |
| Cause | Vehicle Anti-Theft System enabled, then the PCM received an incorrect Fuel Continue Password with Fuel Disable Lockout set |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Immobilizer system - password/code incorrect |
| Cause | Immobilizer module, incorrect key, mechanical fault, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Generator voltage - no charge |
| Cause | Wiring, generator, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Generator voltage - no charge |
| Cause | Wiring, mechanical fault |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | AC compressor clutch relay - low output |
| Cause | Wiring open circuit/short to ground, relay |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Accelerator pedal position (APP) high input |
| Location | Sensor 1 |
| Cause | Wiring short to positive, APP sensor |
Try also: https://www.obd-codes.com/p1631
