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1989 Pontiac Bonneville LE, Engine/Propulsion Waveform
Posted to the Waveform Library on 3/29/2012

1989 Pontiac Bonneville 3.8L V6 -- Fuel injectors disconnected, cranking. Yellow is secondary ignition on cylinder #4 ignition cable, green is a Firstlook Sensor in the dipstick tube, blue is the crankshaft positon sensor, and red is engine relative cranking ...

 

car Vehicle Data

1989 Pontiac Bonneville LE 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component,
ConditionKnown Bad

car Vehicle Data

1989 Pontiac Bonneville LE 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component,
ConditionKnown Bad