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P0175 Diagnostic Trouble Code Discussion for January 2008

Fuel System Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0175
Help Request Posted
2005 Acura TL 3.2L MIL Lamp on VIN: 19UUA6625A
P0175: Fuel System Too Rich (Bank 2). check engine light on with the 2 rich codes.checked for vacuum leaks but none found.idles rough so i cleaned t-body housing and tried the idle relearn procedure.cleared codes but still idles rough and mil back on.please help ,thanks in advance.
January 06, 2008
2002 Volkswagen Passat GLX 4 Motion 2.8L Excessive Emissions, MIL Lamp on VIN: WVWYH63B22
P0175: Fuel trim bank 2 system to rich. ... light on and 2 codes, p0172 and p0175. System rich. Traced problem to fuel pressure reading at 100 psi. Replaced the fuel pressure regulator. no improvement. Removed return line and ran fuel into a can. Pressure dropped to normal. Looked for damage to retu...
January 07, 2008
2000 GMC Sierra 1500 SL 5.3L Poor Idle Quality, MIL Lamp on VIN: 2GTEC19T2Y
P0175: Fuel Trim System Rich (Bank 2). Loyal cust came in awhile ago with same codes. We checked a few basics and sent him to the chev dealer up the road. We are a Ford dealership. They checked it, replace one injector and chemically cleaned the rest of the injectors. Now he has come back to us wit...
January 11, 2008
2005 Dodge Ram 2500 SLT 5.7L MIL Lamp on VIN: 3D7KS28D35
P0175: fuel system rich. ... pull code p0016 cam crank timing issue scoped both appeared ok noticed engine appears to have been out ( harness not routed correct not bolted in place bracket caught between block and trans oil pan damaged ect...) looked at cam crank difference on drb, sh...
January 12, 2008
1997 Chevrolet K1500 4.3L Hesitation, Misfire VIN: 1GCER14W7V
P0175: Fuel Trim System Rich (Bank 2). The truck came in with a complaint of Hesitation on freeway speeds only. The scanner pulled codes #P0172, Po175, and P0300. Most cylinders are randomly misfiring. Tune up was done around 3 months ago.Has a new catalytic converter and two (2) O2 sensors. The co...
January 15, 2008
2000 Nissan Maxima GLE 3.0L No Start, No Spark VIN: JN1CA31D4Y
P0175: Fuel Trim Rich (Bank 2). Plugs are fuel fouled. Only getting 2 sparks when first cranking then nothing. Antitheft light is not coming on or staying on while cranking. Cleared codes, they did not reappear. Getting good rpm on scan tool, POS is not reaching 180. Cleaned grounds at engin...
January 17, 2008
2003 Ford F-150 Lariat 4.6L MIL Lamp on VIN: 1FTRX17W83
P0175: fuel trim rich bk.2. ... that has p0175 fuel trim rich bk.2 code. fuel pressure is in spec.mass air flow etc all in spec.bk 1 fuel trim oposes bk 2. bk 1 is 18 lean bk2 is 18 rich.why no bk1 lean code?tried swapping o2 sensors, same results. exhaust back pressure test on both bank...
January 28, 2008