Difference between revisions of "18560/P2128"
From Ross-Tech Wiki
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* O2 sensor issues can also cause the following DTCs: | * O2 sensor issues can also cause the following DTCs: | ||
**[[16610/P0226]] - Throttle Pedal Position Sensor (G79): Implausible Signal | **[[16610/P0226]] - Throttle Pedal Position Sensor (G79): Implausible Signal | ||
| − | **[[18565/ | + | **[[18565/P2133]] - Throttle Position Sensor Bank 2: Signal too High |
* In some cases, O2 sensors will damage the ECM. Ross Tech suggest to replace O2 sensors ''before'' replacing an ECM for this type of issue. | * In some cases, O2 sensors will damage the ECM. Ross Tech suggest to replace O2 sensors ''before'' replacing an ECM for this type of issue. | ||
Latest revision as of 17:41, 16 February 2012
18560/P2128 - Accelerator Position Sensor 2 (G185): Signal too High
Possible Symptoms
- MIL on
- Reduced Power Output
Possible Causes
- Faulty Accelerator Pedal (very unlikely)
- Wiring Harness Issue
- Faulty ECM
- O2 Sensor(s)
Possible Solutions
- Inspect and test Wiring harness for Accelerator Pedal, see Repair Manual
- Visually inspect O2 sensors for damage
Special Notes
- O2 sensor issues can also cause the following DTCs:
- 16610/P0226 - Throttle Pedal Position Sensor (G79): Implausible Signal
- 18565/P2133 - Throttle Position Sensor Bank 2: Signal too High
- In some cases, O2 sensors will damage the ECM. Ross Tech suggest to replace O2 sensors before replacing an ECM for this type of issue.