2002 Chevrolet Tracker "po449" Questions

engine code po449 engine light came on and the codes are po449, po449p-d and po455 engine lights came on and the codes are po449 and po449p on a 2007 chevy avalanche

what does code po449 mean PO449---Evap System Vent Valve/Solenoid Malfunction You can also Google any OBD2 Vehicle Codes-- to get all sorts of info on any problem

2005 chevy Z71 check engine code PO449 and PO455 5.3 Lt engine how do i fix them check engine codes diplayed are PO455 and PO449 how can i fix them get a new gas cap your evap sytem  isnt working

po449 0n 2006 chevy cobalt check engine light on code reader has po449 code? P0449 control vent valve/solenoid circuit malfunction, This code necessarilly deal with replacing the vent solenoid it ...

trouble code po449 2006 chevy avalanche please help i do not understand this code CODE PO449 -EVAP VENT SYSTEM PERFORMANCE CONDITION.POSSIBLE CAUSES. VENT SOLENOID CONTROL CIRCUIT IS OPEN OR SHORTED ...

code po449 2009 cobalt code po449 The PCM has determined that a malfunction exists in the electrical circuit for the vent valve/solenoid in the evaporative emission control system.Definition:EVAP ...

check engine light on 2004 GMC Yukon XL code PO449 Code po449 is the canister vent valve solenoid error.This is a common problem with these valves because they are under the truck in the rear by the ...

what do i need to fix with my 2002 buick rendevous diagnosis showing code # po449 my dash board is showing check engine and was diagnosed with code showing po449. what do i need to fix with this code ...

...engine light on 2008 chevy cobalt 70.000 miles car runs good engine light on code keeps coming Po449 what do i need to do to fix it Your Po449 code means: Evaporative Emission (EVAP) Vent ...

The engine light is on. The machine say code 449.And where is that sensor. Thank you CODE PO449 EVAP VENT SOLENOID CONTROL CIRCUIT MALFUNCTION CONDITIONS. CHECK FUSE IF GOOD THE VENT SOLENOID ...