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APP and TP Sensor Inputs

ACCELERATOR PEDAL POSITION (APP) SENSOR CHECK:

DTCsa  
P1575 (ETC system with a 2-track APP sensor) APP sensor out of self-test range
P2122, P2123, P2127, P2128, P2132, P2133 APP sensor circuit continuity test (powertrain malfunction indicator [wrench], non-MIL)
P2121, P2126, P2131 (ETC system with a 3-track APP sensor) APP range/performance (powertrain malfunction indicator [wrench], non-MIL)
P2138 (ETC system with a 2-track APP sensor) APP to APP signal correlation (powertrain malfunction indicator [wrench], non-MIL)

a Correlation and range/performance - sensor disagreement between processors internal to the PCM. Monitor execution is continuous. Monitor false detection duration is less than 1 second to register a concern. Refer toDIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONS for additional DTC information.

THROTTLE POSITION (TP) SENSOR CHECK:

DTCs a  
P0122, P0123, P0222, P0223 TP circuit continuity test (MIL, powertrain malfunction indicator [wrench])
P0121, P0221 (ETC system with a 3-track APP sensor) TP range/performance (non-MIL)
P1124 (ETC system with a 2-track APP sensor) TP sensor out of self-test range
P2135 TP to TP sensor correlation test (powertrain malfunction indicator [wrench], non-MIL)

a Correlation and range/performance - sensor disagreement between processors internal to the PCM, TP inconsistent with requested throttle plate position. Monitor execution is continuous. Monitor false detection duration is less than 1 second to register a concern. Refer toDIAGNOSTIC TROUBLE CODE (DTC) CHARTS AND DESCRIPTIONS for additional DTC information.