Accelerator and Throttle Position Sensor Inputs
| DTCs (1) | |
|---|
| P2122, P2123, P2127, P2128, P2132, P2133 | APP sensor circuit continuity test (ETC light, non-MIL). |
| P2121, P2126, P2131 | APP range/performance (ETC light, non-MIL). |
| P2138, P2140, P2139 | APP to APP sensor correlation (ETC light, non-MIL). |
| (1) Correlation and range/performance - sensor disagreement between processors (PCM and EQuizzer). Monitor execution is continuous. Monitor false detection duration is less than 1 second to register a malfunction. Refer to POWERTRAIN DTC CHARTS & DESCRIPTIONS - CNG, FLEXFUEL & GASOLINE for addition DTC information. |
| (1) | Correlation and range/performance - sensor disagreement between processors (PCM and EQuizzer). Monitor execution is continuous. Monitor false detection duration is less than 1 second to register a malfunction. Refer to POWERTRAIN DTC CHARTS & DESCRIPTIONS - CNG, FLEXFUEL & GASOLINE for addition DTC information. |
ACCELERATOR PEDAL POSITION SENSOR CHECK
| DTCs (1) | Description |
|---|
| P0122, P0123, P0222, P0223 | TP circuit continuity test (MIL, ETC light). |
| P0121, P0221 | TP range/performance (non-MIL). |
| P2135 | TP to TP sensor correlation test (ETC light, non-MIL). |
| (1) Correlation and range/performance - sensor disagreement between processors (PCM and EQuizzer), TP inconsistent with TPPC throttle plate position. Monitor execution is continuous. Monitor false detection duration is less than 1 second to register a malfunction. Refer to POWERTRAIN DTC CHARTS & DESCRIPTIONS - CNG, FLEXFUEL & GASOLINE for addition DTC information. |
| (1) | Correlation and range/performance - sensor disagreement between processors (PCM and EQuizzer), TP inconsistent with TPPC throttle plate position. Monitor execution is continuous. Monitor false detection duration is less than 1 second to register a malfunction. Refer to POWERTRAIN DTC CHARTS & DESCRIPTIONS - CNG, FLEXFUEL & GASOLINE for addition DTC information. |
THROTTLE POSITION SENSOR CHECK
