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P0443 - EVAP control system CANISTER PURGE VALVE CIRCUIT MALFUNCTION - VPWR circuit open - Evap canister purge valve circuit shorted to ground - damaged EVAP canister purge valve - EVAP canister purge valve circuit open - EVAP canister purge valve circuit shorted to VPWR - damaged PCM
where is the evap purge valve located in a 1996 jimmy
No. The purge valve is part of the EVAP system. The EVAP system reclaims and burns the gasoline fumes from the fuel tank and prevents the fumes from escaping into the atmosphere. A faulty purge valve would cause the "check engine" to illuminate but not cause the engine of the vehicle to "die".
P1442 Evap System Purge Valve Blocked Fault
YOU WILL FIND IT MOUNTED ON A BRACKET UNDER THE TRUCK BY THE FUEL TANK
This code indicates an incorrect Evaporative System Purge Control Valve flow. Can be caused by clogged, disconnected, or broken vacuum line between the EVAP Canister Purge Valve and intake manifold or bad Purge Valve itself.
The above is copied and pasted from "The Thunderbird And Cougar Owners Club of America" "Straight from the service CD (mostly, I added a descriptor after the code) P1443=A problem with the EVAP purge flow system Continuous Memory Diagnostic Trouble Code (DTC) P1443 indicates an incorrect evaporative system purge control valve flow. Possible causes: -- Obstructed, open or cracked hoses between EVAP canister purge valve and intake manifold. -- Damaged EVAP canister purge valve. -- Damaged PF sensor."
The purge valve is component to a vehicle's evaporative emissions system. For a 2003 Ford Ranger with the 2.3L L4 the vapor canister purge valve is Motorcraft part# CX2127. As of 2014 the wholesale cost for this part number is around 60$.
It is mounted up under the truck right next to the gas tank, in front of it.
fuel system or evap? they are both near the intake, fuel is on the fuel rail going to the injectors and evap is on one of the vacuum lines that travel from the intake to the evap canister, it has a tag on it and a green cap.
P0443 - Evaporative Emission ( EVAP ) system fault - Chilton repair manual P0443 - EVAP Vapor Management Valve ( VMV ) circuit fault - Haynes repair manual P0443 - EVAP Control System Cannister Purge Valve Circuit Malfunction - DTC codes
0442 evap emission control system malfunction(small leak detected) 0443 evap emission control system purge control valve circuit malfunction 0450 evap emission control system pressure sensor malfunction 0455 evap emission control system malfunction(gross leak detected) there ya go