2002 Chevrolet Suburban 1500 LT 5.3L MIL Lamp on
This truck is running great but has a code 0179 (fuel composition sensor circuit high imput). I was wondering if any one knows if the timing changes on the gm flex fuel engine when the sensor reads regular gasoline verses e-85 gasoline. I have read some archiv...
FIX posted 11/22/2007
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Vehicle Data2002 Chevrolet Suburban 1500 LT
Trouble Codes
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Vehicle Data
2002 Chevrolet Suburban 1500 LT
VIN | 1GNFK16ZX2 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0179 | Flexible Fuel Sensor Signal Circuit High Voltage |