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2000 Buick Park Avenue Ultra 3.8L MIL Lamp on
Posted to GM Driveability on 5/31/2013 36 Replies

Thanks in advance. This car came in for an intake gasket replacement (only leaking oil out of end rails). Repair went well, vehicle runs fine. Now I have an insufficient EGR flow code. You can watch mode 6 data climb every time an egr test is run until the num...

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  Related Documents & Media  2000 Buick Park Avenue Ultra

 
Message Closed w/FIX

car Vehicle Data

2000 Buick Park Avenue Ultra

VIN 1G4CU5419Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

2000 Buick Park Avenue Ultra

VIN 1G4CU5419Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0401EGR System Insufficient Flow Detected