
1997 Pontiac Bonneville SE 3.8L MIL Lamp on
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...
FIX posted 7/21/2004
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Message Closed w/FIX
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VIN | 1G2HX52K9V |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / PORT |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | See Description |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1997 Pontiac Bonneville SE
VIN | 1G2HX52K9V |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / PORT |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | See Description |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |