P1120 OBD Trouble Code
11 results found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) 1, Bank 2 - heater open circuit |
| Cause | Wiring open circuit, HO2S |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | TP Sensor Out-of-Range Low Conditions |
| Cause | Key on or engine running, then the PCM detected that the TP sensor signal was between 0.17-0.49v (3.42-9.85%) with the signal within the calibrated range |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | TP Sensor 1 Circuit Conditions |
| Cause | DTC P0606, P1517 and P1518 not set, key in crank or run mode, system voltage over 5.23v, Electronic Throttle Control serial data operational, then the PCM detected the TP sensor (1) input was less than 0.14v or over 4.87v, condition met for under 1 second |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Throttle motor position sensor 1 - circuit malfunction |
| Cause | Wiring open circuit/short circuit to ground/ short circuit to positive, throttle control unit, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Throttle position (TP) circuit malfunction |
| Location | Sensor 2 |
| Cause | Wiring, TP sensor, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Throttle motor position sensor 1 - circuit malfunction |
| Cause | Wiring open circuit/short circuit to ground/ short circuit to positive, throttle control unit, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Accelerator pedal position (APP) sensor - circuit malfunction |
| Cause | Wiring, APP sensor, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Throttle position (TP) sensor - out of range "low" |
| Cause | Wiring, TP sensor, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Starter signal - voltage high |
| Cause | Starter motor circuit, wiring short to positive, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Accelerator pedal position (APP) sensor - circuit malfunction |
| Cause | Wiring, APP sensor, ECM |
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Heated oxygen sensor (HO2S) heater open circuit |
| Location | Bank 2 Sensor 1 |
| Cause | Wiring open circuit, HO2S |
Try also: https://www.obd-codes.com/p1120
