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P2138 – 2010_NISSAN_SENTRA

Code : P2138
Description : P2138 2010 NISSAN SENTRA Accelerator Pedal Position Sensor Circuit Range/Performance
Possible causes :
– Faulty Accelerator Pedal Position Sensor
– Accelerator Pedal Position Sensor harness is open or shorted
– Accelerator Pedal Position Sensor circuit poor electrical connection
– Crankshaft position sensor (POS)
– Refrigerant pressure sensor
– EVAP control syste
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

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