P0446 Diagnostic Trouble Code Discussion for October 2013
EVAP Vent System Performance
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| Help Request | Posted | |
| 2003 Lexus RX300 3.0L MIL Lamp on, vsc light on VIN: JTJHF10U93 P0446: EVAP Vent Control Solenoid Circuit Malfunction. Got this truck in, working fine. Passed smoke test, no wisps anywhere and flow ball dropped to 0. Function checked purge valve and canister shut valve, both passed. Replaced a 2" section of hose that had visible internal cracking, no improvement. X-431 won... |
October 09, 2013 |
