Need help. 2002 Aztek. Check engine light, evap code gas gauge wonky. cleaned the male & fem connectors on the underside. No change. Got my hand under the carpet, and wiggled wire harness a bit, gas gauge seems to have straightened out, but I still have the evap code (p0449, I think) . C305 has been replaced before I bought the car, with butt-splices on the female side. I cut and stripped the white wire from pin 3F. With the Aztek running, I checked for voltage with a VOM (-lead to ground, +lead to white wire. Question: shouldn't I be getting voltage at that point? I'm not quite ready to take apart the inside of the interior to get to the top of the connector. Heck, I don't know, could it even be my gas cap? I have to pass emissions to get my plates, I'm going nuts...