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P0452 Diagnostic Trouble Code Discussion for November 2009

Fuel Tank Pressure Sensor Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0452
Help Request Posted
2004 Ford Escape XLS 3.0L Surge, Cuts out, PURGE NOISE VIN: 1FMYU02184
P0452: ftp voltage low. ... and a complaint of surging idle. code was p0452.the ftp sensor was replaced and fixed that problem.but,the idle has me a little stumped.ihave no vacuum leaks that are obvious.my lt fuel trim and st fuel trim are at 0 plus or minus 2.maf voltage is correct....
November 03, 2009
2004 Ford Escape XLS 3.0L Surge, Cuts out, PURGE NOISE VIN: 1FMYU02184
P0452: ftp voltage low. ... and a complaint of surging idle. code was p0452.the ftp sensor was replaced and fixed that problem.but,the idle has me a little stumped.ihave no vacuum leaks that are obvious.my lt fuel trim and st fuel trim are at 0 plus or minus 2.maf voltage is correct....
November 03, 2009