P0446 Diagnostic Trouble Code Discussion for October 2006
EVAP Vent System Performance
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| Help Request | Posted | |
| 1999 BMW 323is 2.5L MIL Lamp on VIN: WBABF7337X P0446: Evap vent solenoid problem. Generic code. ... valve vent system jammed closed(p0446 evap vent solenoid problem). Unable to locate any usefull diagnostic information on mitchell. We decided to replace both evap solenoids, the gas cap, reset the pcm, and let it go. Vehicle has now returned a week later ... |
October 03, 2006 | |
| 1996 Nissan Pathfinder LE 3.3L MIL Lamp on VIN: JN8ARO5Y8V P0446: EVAP Vent Control Solenoid Circuit Malfunction. Car came in with MULTI codes within computer. Have changed , o2 sensor, gas cap (for leak), Fuel filter and the "evap canister purge cut solenoid valve" this name was taken off the emission label from under the hood. Mil light cam back on 2 weeks l... |
October 12, 2006 | |
| 2001 Toyota Sienna LE 3.0L MIL Lamp on VIN: 4T3ZF13C81 P0446: EVAP Vent Control Solenoid Circuit Malfunction. ... tightened, code deleted. --- Second visit - P0446 code found, test all (3) vacuum switching solenoids, visually inspect hoses & canister, provide services pertaining to TSP EG007-05 (clean blockage in hose orifice ne... |
October 12, 2006 | |
| 2000 Chevrolet Venture 3.4L MIL Lamp on VIN: 1GNDU03E1Y P0446: EVAP Vent System Performance. This 2000 venture van has a p0446 code.When cleared comes back w/in 2-3 ignition cycles.checked all fuses,hoses,electical conections etc. all ok.tried to operate vent and purge solinoids w/scan tool keep getting a message sys.vaccum too high,and scan tool kick... |
October 19, 2006 |
