P0446 Diagnostic Trouble Code Discussion for November 2010
EVAP Vent System Performance
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| Help Request | Posted | |
| 1998 Chevrolet K1500 Silverado 5.7L MIL Lamp on VIN: 2GCEK19R6W P0446: EVAP Vent System Performance. hello friends, trying to tackle code p1404 egr pintle sticking open, cleared code, road tested vehicle, code reset with in a short drive, scan tool was showing desired and actual %, appeared to be within range, not showing partially stuck open, removed egr val... |
November 02, 2010 | |
| 2003 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y63 P0446: EVAP Vent System Performance. Ok please help before all my hair is gone. This car came in with a transmission code and wouldnot clear emissions. we found it to be a bad seal in the trans so we pulled it rebuilt it and sent the customer on there way. They came back the next day with the cur... |
November 13, 2010 | |
| 2003 Cadillac DeVille 4.6L MIL Lamp on VIN: 1G6KD54Y63 P0446: EVAP Vent System Performance. Ok please help before all my hair is gone. This car came in with a transmission code and wouldnot clear emissions. we found it to be a bad seal in the trans so we pulled it rebuilt it and sent the customer on there way. They came back the next day with the cur... |
November 14, 2010 | |
| 2004 Hyundai Santa Fe GLS 3.5L MIL Lamp on VIN: KM8SC73E34 P0446: EVAP Vent Control Solenoid Circuit Performance (Closed). Hello, I have a P0446 code. Last time in we replaced the CCV valve and it came back with the same code about a week later. Ok, these are the things we checked; Purge valve working properly by activating and blowing air through. Line from purge to canister clea... |
November 15, 2010 | |
| 2004 Hyundai Santa Fe GLS 3.5L MIL Lamp on VIN: KM8SC73E34 P0446: EVAP Vent Control Solenoid Circuit Performance (Closed). Hello, I have a P0446 code. Last time in we replaced the CCV valve and it came back with the same code about a week later. Ok, these are the things we checked; Purge valve working properly by activating and blowing air through. Line from purge to canister clea... |
November 16, 2010 |
