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P0443 Diagnostic Trouble Code Discussion for October 2009

EVAP Purge Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0443
Help Request Posted
1997 Nissan Maxima GXE 3.0L MIL Lamp on VIN: JN1CA21D1V
P0443: EVAP Canister Purge Solenoid Circuit Malfunction. Vehicle came in with the MIL on and a P0443 in memory. Testing found no problems with the system so we replaced the solenoid as I found in the archives this is a common problem. Code come back, retested and still didnít find anything. When still double checkin...
October 23, 2009
1999 Ford Ranger XLT 4.0L Poor Idle Quality, MIL Lamp on VIN: 1FTZR15X9X
P0443: evap control system canister purge valve circuit malfunction. vehilce is a california emmision vehicle per vin. no egr, dpfe, or egr solenoid found in system.also has: p1715 mechanical failure of solenoid a detected. p1717 mechanical failure of solenoid d detected.
October 30, 2009