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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> Basic Service Procedure >> Idle Speed/Ignition Timing/Idle Mixture Ratio Adjustment >> Inspection Procedure >> 35. Erase Unnecessary DTC
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35. Erase Unnecessary DTC

After this inspection, unnecessary DTC might be displayed.

Erase the stored memory in ECM and TCM. Refer to HOW TO ERASE EMISSION-RELATED DIAGNOSTIC INFORMATION  and HOW TO ERASE DTC .

  1. : GO TO 4. PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING .