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1991 Chevrolet Corvette ZR-1, Engine/Propulsion Waveform
Posted to the Waveform Library on 5/9/2012

Running Compression Cylinder #2 and injector #3 (companion cylinder) @ idle. Troubleshooting an engine balance (Compression variance from Bank1 to Bank2)issue, I discovered that the injector timing occurs during the power stroke which seems counter-intuitive.

 

car Vehicle Data

1991 Chevrolet Corvette ZR-1 5.7L

VIN 1G1YZ23J8M
Engine5.7 L / 8 cyl / GAS
Trans6-speed StandardTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component,
ConditionUnknown

car Vehicle Data

1991 Chevrolet Corvette ZR-1 5.7L

VIN 1G1YZ23J8M
Engine5.7 L / 8 cyl / GAS
Trans6-speed StandardTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component,
ConditionUnknown