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P0175 Diagnostic Trouble Code Discussion for September 2008

Fuel System Rich (Bank 2)


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Trouble Ticket Help Requests for DTC P0175
Help Request Posted
2002 Ford F-150 XL 4.2L MIL Lamp on VIN: 1FTRF17262
P0175: rich bank 2. dont know where "extra" fuel is coming from. re-set fuel trim and test drove. trim numbers right back to -14% after drive. all seems good thanks in advance for your help.
September 03, 2008
2003 Chevrolet Express 3500 6.0L Poor Idle Quality, Stall VIN: 1GCHC39U53
P0175: Fuel Trim System Rich (Bank 2). help!!! this 3500 series van will not idle, fuel trims are in the negative -15 to -20. it is not the fuel pressure regulate, i pulled the vac line and no fuel at all. the idle will surge up and down and 90 percent of the time it will stall at idle. driving at ...
September 17, 2008
1998 Dodge Avenger 2.5L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 4B3AU52NOW
P0175: o2 rich. Recieved car from cust detailing prev repairs, typical 2.5 story idles rough mil on stalling etc. Pulled misfire codes and one for 4-2 shift(? havent dupl that one) and rich code po175. Checked data stream found iat reading [...], pulled it all carboned up and...
September 17, 2008
1998 Dodge Avenger 2.5L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 4B3AU52NOW
P0175: o2 rich. Recieved car from cust detailing prev repairs, typical 2.5 story idles rough mil on stalling etc. Pulled misfire codes and one for 4-2 shift(? havent dupl that one) and rich code po175. Checked data stream found iat reading [...], pulled it all carboned up and...
September 19, 2008
2002 Mercury Sable LS 3.0L MIL Lamp on, vacuum leak(?) VIN: 1MEFM55S42
P0175: rich bank 2. ... got a Mercury Sable 24 valve car with rich codes for bank 1 and 2 (PO172 and P0175). Codes appeared after another shop did a tune up which included removing the upper intake. Original complaint was for misfire codes and the shop replace all plugs and wires...
September 19, 2008
2002 Ford F-150 XL 4.2L MIL Lamp on VIN: 1FTRF17262
P0175: rich bank 2. dont know where "extra" fuel is coming from. re-set fuel trim and test drove. trim numbers right back to -14% after drive. all seems good thanks in advance for your help.
September 03, 2008
2003 Chevrolet Express 3500 6.0L Poor Idle Quality, Stall VIN: 1GCHC39U53
P0175: Fuel Trim System Rich (Bank 2). help!!! this 3500 series van will not idle, fuel trims are in the negative -15 to -20. it is not the fuel pressure regulate, i pulled the vac line and no fuel at all. the idle will surge up and down and 90 percent of the time it will stall at idle. driving at ...
September 17, 2008
1998 Dodge Avenger 2.5L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 4B3AU52NOW
P0175: o2 rich. Recieved car from cust detailing prev repairs, typical 2.5 story idles rough mil on stalling etc. Pulled misfire codes and one for 4-2 shift(? havent dupl that one) and rich code po175. Checked data stream found iat reading [...], pulled it all carboned up and...
September 17, 2008
1998 Dodge Avenger 2.5L Excessive Emissions, Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 4B3AU52NOW
P0175: o2 rich. Recieved car from cust detailing prev repairs, typical 2.5 story idles rough mil on stalling etc. Pulled misfire codes and one for 4-2 shift(? havent dupl that one) and rich code po175. Checked data stream found iat reading [...], pulled it all carboned up and...
September 19, 2008
2002 Mercury Sable LS 3.0L MIL Lamp on, vacuum leak(?) VIN: 1MEFM55S42
P0175: rich bank 2. ... got a Mercury Sable 24 valve car with rich codes for bank 1 and 2 (PO172 and P0175). Codes appeared after another shop did a tune up which included removing the upper intake. Original complaint was for misfire codes and the shop replace all plugs and wires...
September 19, 2008