
2003 Chevrolet S10 4.3L MIL Lamp on
Got a question about how exactly the vent valve is supposed to act when activated. When I command it on(closed) with my scan tool it does not activate until I command it back off again and then it turns on for about 10 seconds. After the 10 seconds passes it s...
FIX posted 5/23/2007
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Message Closed w/FIX
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VIN | 1GCDT19X03 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P0446 | EVAP Vent Control System Performance |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet S10
VIN | 1GCDT19X03 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold |
Trouble Codes
P0446 | EVAP Vent Control System Performance |