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P1320 Diagnostic Trouble Code Discussion for July 2006

Ignition Control Signal Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1320
Help Request Posted
1999 Nissan Maxima GLE 3.0L Misfire, MIL Lamp on VIN: JN1CA21DXX
P1320: Ignition Control Signal Circuit Malfunction. ... 301 cyl 1 misfire and p1320 ignition circuit failure. Cylinder 1 coil had a failed waveform and coils 2 and 4 were dead. We inspected the ECCS harness and replaced all 6 coils per the Nissan TSB. Good old code p1320 came back and now I have a code p300 for...
July 07, 2006