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1998 Infiniti QX4, Engine/Propulsion Waveform
Posted to the Waveform Library on 2/17/2016

Code P0300 Bank 1 too rich, Bank 2 normal, Injector pass injector pulse test with OTC Injector pulse tester, but fail this one. Test was done with 20 amp scale on ammeter and cylinder 1 pulse for firing order reference

 

car Vehicle Data

1998 Infiniti QX4 3.3L

Engine3.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad

car Vehicle Data

1998 Infiniti QX4 3.3L

Engine3.3 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component
ConditionKnown Bad