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P0446 Diagnostic Trouble Code Discussion for November 2008

EVAP Vent System Performance


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Trouble Ticket Help Requests for DTC P0446
Help Request Posted
2002 Lexus RX300 3.0L MIL Lamp on VIN: JTJHF10U02
P0446: EVAP Vent Control Solenoid Circuit Malfunction. In the non continuous monitoring tests on my MT2500 scanner, Test ID $02 Compnent $01 showed Min 98...Value 16 RESULT...FAILED After erasing trouble codes, I conducted the same test. TEST PASSED...Value...255 When this vehicle gets back to me, with the MIL on,...
November 03, 2008
1999 Toyota Corolla CE 1.8L MIL Lamp on VIN: 1NXBR12E4X
P0446: EVAP Vent Control Solenoid Circuit Malfunction. ... leaks and everything passed, check the vsv sensor and failed once (stick) proceeded to replace the sensor and light went off. After a couple thousand miles the light came on again on the freeway (customer told me) next day when they were ready to take the ...
November 03, 2008
1997 Lincoln Town Car 4.6L MIL Lamp on VIN: 1LNLM81WXV
P0446: vent valve circuit. ... with a p0446 i seem to be having a problem finding the vent valve is it part of the vcv i cant even find it Michel any help would be appreciated thank Jeff
November 10, 2008
2002 Lexus RX300 3.0L MIL Lamp on VIN: JTJHF10U02
P0446: EVAP Vent Control Solenoid Circuit Malfunction. In the non continuous monitoring tests on my MT2500 scanner, Test ID $02 Compnent $01 showed Min 98...Value 16 RESULT...FAILED After erasing trouble codes, I conducted the same test. TEST PASSED...Value...255 When this vehicle gets back to me, with the MIL on,...
November 03, 2008
1999 Toyota Corolla CE 1.8L MIL Lamp on VIN: 1NXBR12E4X
P0446: EVAP Vent Control Solenoid Circuit Malfunction. ... leaks and everything passed, check the vsv sensor and failed once (stick) proceeded to replace the sensor and light went off. After a couple thousand miles the light came on again on the freeway (customer told me) next day when they were ready to take the ...
November 03, 2008
1997 Lincoln Town Car 4.6L MIL Lamp on VIN: 1LNLM81WXV
P0446: vent valve circuit. ... with a p0446 i seem to be having a problem finding the vent valve is it part of the vcv i cant even find it Michel any help would be appreciated thank Jeff
November 10, 2008