P2127
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Accelerator pedal position sensor 2 circuit low input
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An excessively low voltage from the APP sensor 2 is sent to ECM.
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- Harness or connectors
(APP sensor 2 circuit is open or shorted.) [CKP sensor (POS) circuit is shorted.] [CMP sensor (PHASE) (bank 2) circuit is shorted.] (Power steering pressure sensor circuit is shorted.) (Manifold absolute pressure sensor circuit is shorted.) (Refrigerant pressure sensor circuit is shorted.)
- Accelerator pedal position sensor (APP sensor 2)
- Crankshaft position sensor (POS)
- Camshaft position sensor (PHASE) (bank 2)
- Power steering pressure sensor
- Manifold absolute pressure sensor
- Refrigerant pressure sensor
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