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2004 Pontiac Grand Am SE1 3.4L MIL Lamp on
Posted to GM Driveability on 2/10/2007 17 Replies

one of my customers called me to fix this problem after another shop replaced egr valve with a new factory unit and also claimed to have cleaned egr ports. i can see a new plenum gasket which does tell me that they probably did. this code has come back everyti...

17 Replies Received (View Replies)

  Related Documents & Media  2004 Pontiac Grand Am SE1

 
Message Closed w/Summary

car Vehicle Data

2004 Pontiac Grand Am SE1

VIN 1G2NF52E94
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/Summary

car Vehicle Data

2004 Pontiac Grand Am SE1

VIN 1G2NF52E94
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected