2000-01 Maxima; MIL ‘ON’ with DTC P1320 and/or Spark Knock (Detonation) Due to Ignition Coil(S)

2000-01 MAXIMA; MIL ‘ON’ WITH DTC P1320 AND/OR SPARK KNOCK (DETONATION) DUE TO IGNITION COIL(S)

SERVICE INFORMATION

If an applied vehicle exhibits one or both of the below symptoms:

• MIL ‘ON’ with DTC P1320 stored in the ECM

• Intermittent spark knock (detonation)

The cause may be one or more of the ignition coils. Refer to the Service Procedure below to resolve the incident, if it should occur.

SERVICE PROCEDURE

Determine if one or both of the symptoms listed above exists and perform the appropriate procedure(s) listed below.

Procedure for MIL ‘ON’ with DTC P1320 Symptom

1. Check Self Diagnosis Results (using CONSULT-II) to confirm DTC P1320 (Ignition Signal Primary) is stored in the ECM.

NOTE: Single or multiple cylinder misfire codes (P0300 – P0306) may be stored in the ECM with DTC P1320. Download File PDF