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Home >> Infiniti >> 2003 >> I35 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P2138: Accelerator Pedal Position Sensor Circuit Range/Performance Problem >> DTC Confirmation Test
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DTC Confirmation Test

Turn ignition on. Select DATA MONITOR mode with scan tool. Start engine and let it idle for one second. If DTC is detected, go to DIAGNOSTIC PROCEDURE  . If DTC is not detected, system is okay at this time.

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