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P0443 Diagnostic Trouble Code Discussion for March 2004

EVAP Purge Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0443
Help Request Posted
1999 Mercedes-Benz CLK320 3.2L MIL Lamp on VIN: WDBLJ65G7X
P0443: Evap System purge control valve malfunction. ... purge valve & replaced it. then found bad canister shutoff valve, replaced it & code p0443 did not come back but p0450 sets faster now than it did before. I looked in "fix data base" but could not find anything on code p0450.Information sho...
March 05, 2004
1997 Ford E-250 Econoline 5.4L MIL Lamp on VIN: 1FTFE24L5V
P0443: EVAP Vapor Management Valve Circuit Malfunction. ... automotive repair.This truck was brought in to my shop with a MIL light on and code P0443 EVAP SYSTEM PURG CTRL VALVE FAULT) I performed all the procedures and checked the CANP and the VMV for high resitance or no voltage etc without any luck.Checked the w...
March 06, 2004
1999 Mercedes-Benz CLK320 3.2L MIL Lamp on VIN: WDBLJ65G7X
P0443: Evap System purge control valve malfunction. ... purge valve & replaced it. then found bad canister shutoff valve, replaced it & code p0443 did not come back but p0450 sets faster now than it did before. I looked in "fix data base" but could not find anything on code p0450.Information sho...
March 08, 2004