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P0443 Diagnostic Trouble Code Discussion for July 2014

EVAP Purge Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0443
Help Request Posted
2008 Dodge Durango SLT 4.7L MIL Lamp on VIN: 1D8HD48N58
P0443: evap purge solenoid. ... first thing I was funtional test to purge solenoid scan data goes from mA300 to mA600, purge duty cycle to % 64 I can feel the rpm drop on engine but scan data on purge flow remains at 0 gms at itiimmediately throws "p0443 purge sol"when running th...
July 30, 2014
2000 Nissan Xterra SE 3.3L MIL Lamp on VIN: 5N1ED28Y7Y
P0443: EVAP Canister Purge Solenoid Circuit Malfunction. main problem is p0443 code for inspection - 1st. had bad purge volume solonoid - ohm reading open circuit when tested . had battery voltage on blk/purple wire and the red/yellow is grounded by ecm -pulse with modulated above 2000 rpm. replaced solonoid road te...
July 30, 2014