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Home >> Acura >> 2021 >> TLX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (5 Of 6) >> Troubleshooting >> DTC Troubleshooting: P2138 (3.0L Engine) >> Confirmation Procedure

Confirmation Procedure

1. Turn the vehicle to the ON mode.

2. If the HDS [APP Sensor A Voltage] value is not as about twice as [APP Sensor B Voltage] value at any accelerator pedal position, the failure is duplicated.