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Acura DTC

Acura DTC P2122

Manufacture

Acura DTC

Code

P2122

Definition

APP Sensor A or 1 (TP Sensor D) Circuit Low Voltage (Includes Hybrid Models)

Description

With the ignition switch ON (II) the APP sensor A output voltage is 0.2 V or less for at least 200 milliseconds. The execution time is continuous. DTC P2123 is not active. NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot.

Cause

  • Poor connections or loose terminals at APP sensor A and the PCMOpen or Short circuit between the PCM and APP sensor AFaulty APP sensorFaulty accelerator pedal modulePCM needs to be updated with the latest softwareFaulty PCM

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