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P0446 Diagnostic Trouble Code Discussion for June 2018

EVAP Vent System Performance


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Trouble Ticket Help Requests for DTC P0446
Help Request Posted
1996 Jaguar XJ6 4.0L Excessive Emissions, Cuts out, Stall VIN: SAJHX174XT
P0446: canister close valve circuit. vehicle running extremely rich.visible in exhaust.fuel pressure is ok.injectors works ok.all the sensors are within parameter.we have good crank signal.scanner tends to lose communication when the car is running.we have communication when the car is not ru...
June 02, 2018
2006 Ford Five Hundred SE 3.0L Hesitation, Cuts out, Stall, Misfire VIN: 1FAFP23116
P0446: evap control system vent control valve. hi all, thanks for the help, back in may this car came in he was at a drive in with the key on all nite, movie was over he started car drove approx.30 miles and it started cutting out and stalling. brought it to me and the battery had been disconnected a f...
June 21, 2018