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1991 Buick Park Avenue, TCC Waveform
Posted to the Waveform Library on 2/18/2002

here is current to pins c6 c16,tcc + tcc pwm solonoids @ the transaxle as measured with a fluke 80i110 set on 100mv per amp , the pcm DID switch 1 or both solonoids on when at hot idle in park ! but intermitently does the same at the time the key is switched t...

 

car Vehicle Data

1991 Buick Park Avenue Ultra 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown

car Vehicle Data

1991 Buick Park Avenue Ultra 3.8L

Engine3.8 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionUnknown