
1996 Cadillac DeVille Concours 4.6L MIL Lamp on
Car came in with numerous codes and die out at idle. P0101, P0138, P0140, P0141, P0171, P0174, P0300, P0603, P1406, P1599. The EGR was open at idle and replace the B1S2 O2 sensor. Car no longer dies at idle but resets the P0171 and P0174 with extremely high fu...
FIX posted 3/5/2013
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Message Closed w/FIX
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VIN | 1G6KF5294T |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1996 Cadillac DeVille Concours
VIN | 1G6KF5294T |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |