P0446 Diagnostic Trouble Code Discussion for June 2004
EVAP Vent System Performance
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| Help Request | Posted | |
| 1996 Nissan Pickup SE 2.4L MIL Lamp on VIN: 1N6SD16S7T P0446: evap vent controll malfunction. ... code p0446 evap solenoid was present, solenoid was seized from environment replaced solenoid and completed $3,000.00 in tsb's including pcm as solenoid had power but no ground during functional test through snap on scanner, solenoid can be grounded at pcm ... |
June 22, 2004 | |
| 1999 Toyota Avalon XL 3.0L MIL Lamp on VIN: 4T1BF18B2X P0446: EVAP Vent Control Solenoid Circuit Malfunction. ... Problem.. It came in with a P0446 for EVAP vent control Circuit Problem and as I try to diagnose I just get more and more confused by this thing. First thing I noticed as I checked it out on Mitchell was that there was a TSB for a new vacuum harness that s... |
June 25, 2004 |
