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1998 Nissan Maxima, ECM/Inputs/Outputs Scandata
Posted to the Waveform Library on 2/22/2002

this system is advancing the ignition timing during start , there is a nissan tsb to resolve this problem but since there are no further symptoms nissan will not replace the pcm per the tsb , THERE WAS OVER A 1 VOLT DROP FROM BATTERY TO ENGINE DURING CRANKING ...

 

car Vehicle Data

1998 Nissan Maxima SE 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther
ConditionKnown Good

car Vehicle Data

1998 Nissan Maxima SE 3.0L

Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther
ConditionKnown Good