
1997 Chevrolet S10 LS 4.3L MIL Lamp on
Initially had codes P0446 and P0143 (o2 sensor fixed this DTC). On scan tool, Fuel tank pressure sensor read -17.21 H20 of pressure with gas cap off. I also checked for vapor leaks with smoke and found a small leak at the fuel filler hose. I replaced the fuel ...
FIX posted 11/15/2016
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Message Closed w/FIX
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VIN | 1GCCS19X3V |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0446 | EVAP Vent Control System Performance |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet S10 LS
VIN | 1GCCS19X3V |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0446 | EVAP Vent Control System Performance |