P0446 Diagnostic Trouble Code Discussion for November 2006
EVAP Vent System Performance
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| Help Request | Posted | |
| 1997 Nissan Pathfinder XE 3.3L MIL Lamp on VIN: JN8AR05Y5V P0446: EVAP Vent Control Solenoid Circuit Malfunction. replaced knock sensor and evap vent solenoid. truck came back with light on again with same codes. |
November 02, 2006 | |
| 2000 Toyota Avalon XL 3.0L MIL Lamp on VIN: 4T1BF28B9Y P0446: EVAP Vent Control Solenoid Circuit Malfunction. OK, before i get too deep into all these codes, I have found some vacuum line problems. On the front motor mount, there is PWM electronically controlled vacuum valve. There are three vacuum lines attached, one out the top that goes to the air intake, the upper... |
November 07, 2006 |
