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2005 Chevrolet Impala, ECM/Inputs/Outputs Scandata
Posted to the Waveform Library on 1/16/2008

Scan data while cranks no start occurred. Vehicle has to run for about 1/2 hour at 1500 rpm then heat soak for another 1/2 hour to cause fault most times vehicle would just have misfire on start up that cleared up after about 30 secconds of running

Exhaust g...

 

car Vehicle Data

2005 Chevrolet Impala LS 3.8L

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

car Vehicle Data

2005 Chevrolet Impala LS 3.8L

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