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Failed Emission test With These Codes.......HELP HELP

Old Jul 27, 2005 | 01:06 PM
  #1  
Makavelidadon's Avatar
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Failed Emission test With These Codes.......HELP HELP

i got these codes after my emission test.......



P0440 EVAP Control System malfunction

P0446 EVAP Control System Vent Control Circuit Malfunction



I need help, what does this mean?..........does this have anything to do with the cataylic converter?????
Old Jul 27, 2005 | 01:20 PM
  #2  
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Nothing to do with the catalytic converter.

The EVAP system helps return the fuel vapor from the tank back into the combustion chamber to be burnt.

My guess:
Either the evap vent control valve is not working or your charcoal cansiter is shot.
Old Jul 27, 2005 | 04:46 PM
  #3  
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how much does this cost to fix or can i do it myself, because i have the same problem it gives me a 1008 engine check code.
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