P0443 Diagnostic Trouble Code Discussion for February 2009
EVAP Purge Solenoid Circuit Malfunction
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| Help Request | Posted | |
| 1998 Mercedes-Benz C230 2.3L MIL Lamp on VIN: WDBHA23G0W P0443: evap/purge control valve circuit. to me/be techs help please !! smoke tested, found no leaks, checked in mitchell for purge valve, pressure relief valve & cannister locations, no component location graphic avail, any one run into this one ? any help greatly appreciated, thx to all in advan... |
February 03, 2009 | |
| 1998 Mercedes-Benz C230 2.3L MIL Lamp on VIN: WDBHA23G0W P0443: evap/purge control valve circuit. to me/be techs help please !! smoke tested, found no leaks, checked in mitchell for purge valve, pressure relief valve & cannister locations, no component location graphic avail, any one run into this one ? any help greatly appreciated, thx to all in advan... |
February 04, 2009 | |
| 1997 Ford F-150 XL 4.2L MIL Lamp on VIN: 1FTDF0727V P0443: EVAP Vapor Management Valve Circuit Malfunction. This pick-up truck came in with a PO443 in continuous memory. I followed the pin point tests which center around the vapor management valve. The valve was receiving VPWR with key on and was active in output state. Since it receives a duty cycle signal, I verif... |
February 20, 2009 |
