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Home › Nissan-Datsun › 2004 › Maxima SE, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Control System - DTC › DTC P2138: App Sensor › Diagnostic Procedure › 3. Detect Malfunctioning Part

3. Detect Malfunctioning Part

Check the following.

Harness connectors E25, M90
Harness for open or short between accelerator pedal position sensor and ECM
1. : Repair harness or connectors.