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2008 Chevrolet Impala LTZ 3.9L Cuts out,
Posted to GM Driveability on 3/31/2023 8 Replies

I am including the above testing from later last night not fully perfect as It's Friday and we are swamped and I just wanted to get this out to see if anyone has dealt with this system or this engine. We will update testing Monday as we are going back thro...

8 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Impala LTZ

 
Message Closed

car Vehicle Data

2008 Chevrolet Impala LTZ

VIN 2G1WU58318
Engine3.9 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / DFI
EmissionsOBD-II Compliant
SymptomsCuts Out,
OccursCruise, Intermittently
Misc.Active Fuel Management

Trouble Codes

P3400MDS Rationality - Bank 1
P3401MDS Solenoid 1 Circuit Malfunction
P3417Cyl. 3 Deactivation sol. control circuit
P3433Cyl. 5 Deactivation sol. control circuit
U0100Lost Communication With PCM
U0101No Transmission Bus Message
Message Closed

car Vehicle Data

2008 Chevrolet Impala LTZ

VIN 2G1WU58318
Engine3.9 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / DFI
EmissionsOBD-II Compliant
SymptomsCuts Out,
OccursCruise, Intermittently
Misc.Active Fuel Management

Trouble Codes

P3400MDS Rationality - Bank 1
P3401MDS Solenoid 1 Circuit Malfunction
P3417Cyl. 3 Deactivation sol. control circuit
P3433Cyl. 5 Deactivation sol. control circuit
U0100Lost Communication With PCM
U0101No Transmission Bus Message