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1997 Pontiac Bonneville SE 3.8L MIL Lamp on
Posted to GM Driveability on 6/8/2004 7 Replies

replaced motor, 3 weeks later car comes in with [...] egr flow. visually checked all passages, worked egr valve with bi directional, all seemed normal. wrote problem off to chuck of carbon. next week car is back-same code. checked all passages and worked bi di...

7 Replies Received (View Replies)

  Related Documents & Media  1997 Pontiac Bonneville SE

 
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Bonneville SE

VIN 1G2HX52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursSee Description

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Bonneville SE

VIN 1G2HX52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursSee Description

Trouble Codes

P0401EGR System Insufficient Flow Detected