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1991 Nissan 300ZX Turbo, Fuel Supply Waveform
Posted to the Waveform Library on 7/6/2014

Known bad. Fuel injector has an open circuit. You can see the ECM is grounding the control wire (blue voltage trace), but no amperage is flowing (red trace).

 

car Vehicle Data

1991 Nissan 300ZX Turbo 3.0L

Engine3.0 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad

car Vehicle Data

1991 Nissan 300ZX Turbo 3.0L

Engine3.0 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemFuel Supply
Component
ConditionKnown Bad