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1998 Oldsmobile Silhouette Premiere 3.4L MIL Lamp on
Posted to GM Driveability on 8/22/2006 13 Replies

I am kind of at a loss [...] keeps throwing p0401 code on first test drive after clearing [...] isnt helping much.I can command up the egr and see the map sensor voltage and pressure go [...] I am not sure what else I need to look at that is making it fail.I a...

13 Replies Received (View Replies)

  Related Documents & Media  1998 Oldsmobile Silhouette Premiere

 
Message Closed w/FIX

car Vehicle Data

1998 Oldsmobile Silhouette Premiere

VIN 1GHDX03E0W
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1998 Oldsmobile Silhouette Premiere

VIN 1GHDX03E0W
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0401EGR System Insufficient Flow Detected