P4308 Diagnostic Trouble Code Discussion for May 2016
small evap leak
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| Help Request | Posted | |
| 2002 Volvo S60 2.4L MIL Lamp on VIN: YV1RS61R72 P4308: small evap leak. Does anyone know if the vent valve should be open or closed when the car is shut off? Doing a smoke test there was a lot of smoke coming out the air filter at the filler neck. I would think the valve would be closed when the key is off so the vapors from the t... |
May 24, 2016 |
