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P1441 Diagnostic Trouble Code Discussion for August 2007

EVAP System Flow During Non-Purge Conditions

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Trouble Ticket Help Requests for DTC P1441
Help Request Posted
1995 Chevrolet Blazer 4.3L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: 1GNDT13W6S
P1441: evap purge. ... running MIL light on spewing rich fumes, the wires shorting out and plugs looked to be original. The tune up did not solve all problems. I immediatly get the P0325 knock sensor code. I replaced the sensor and checked all connections. the engine is not knoc...
August 18, 2007
1996 Nissan Maxima SE 3.0L MIL Lamp on VIN: TT156462
P1441: Vacuum Cut Valve Bypass Valve Circuit Malfunction. ... install it still come up same p1441 please get me some advice
August 29, 2007