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P0175 Diagnostic Trouble Code Discussion for March 2005

Fuel System Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0175
Help Request Posted
1998 Ford Taurus SHO 3.4L Poor Fuel Economy, MIL Lamp on VIN: 1FAFP54WA2
... in running 25% rich (LTFT). It also had codes P0172 and P0175. I test and replaced mass air meter,fuel presser reg. and did a indution cleaning (B.G.). Car run great (LTFT)6% (STFT)2%. Car came back with (P1518 intake leak or varible runer)Smoke tested the...
March 28, 2005
2002 Ford E-150 Econoline 4.2L Misfire, MIL Lamp on VIN: 1FTRE1462H
P0175: Rich bank 1. any help you guy's could give we would be thankful.
March 29, 2005
2001 GMC Safari SLE 4.3L Excessive Emissions, Surge, Misfire, MIL Lamp on VIN: 1GKDM19WX1
P0175: Fuel Trim System Rich (Bank 2). van came in on hook crank no start.plugs were gas fouled veh .never been tuned replaced plugs with ac delco started cleared out idles perfect when accel.to 2000 prm or more all cyls. start to missfire and runs filthy rich let off go back to idle and runs fine ...
March 30, 2005
2001 Saturn L300 3.0L MIL Lamp on VIN: 1G8JW52R51
P0175: Fuel Trim System Rich (Bank 2). Car setting codes for rich both banks. Fuel trims going to -32 both banks and will drive long term up to -11 at idle and have gotten it to get up to -12 cruise both banks. Car seams to run fine data in freeze frame had set with a total fuel trim correction for...
March 31, 2005