P0175 Diagnostic Trouble Code Discussion for December 2007
Fuel System Rich (Bank 2)
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| Help Request | Posted | |
| 2003 Ford Ranger Edge 3.0L MIL Lamp on VIN: 1FTYR44VX3 P0175: system rich bank 2. Truck came in 9 mo ago for ses light on, found codes po172 and po175, lt fuel was -25 both banks. Cleaned maf , power cleaned injectors, replaced plugs. Came back today with same codes, po172 and po175, so I cleaned injectors again and replaced fuel pressure r... |
December 06, 2007 | |
| 2001 Chevrolet Astro LS 4.3L Poor Idle Quality VIN: 1GNEL19W21 P0175: Fuel Trim System Rich (Bank 2). This vehicle was towed into our shop as a no start. When we tried to start it , it seemed to be flooded. It finally started after cranking it with the throttle wide open. After it started, it seemed to idle a little rough. It had codes 172 and 174 in history. ... |
December 12, 2007 | |
| 2001 Chevrolet Astro LS 4.3L Poor Idle Quality VIN: 1GNEL19W21 P0175: Fuel Trim System Rich (Bank 2). This vehicle was towed into our shop as a no start. When we tried to start it , it seemed to be flooded. It finally started after cranking it with the throttle wide open. After it started, it seemed to idle a little rough. It had codes 172 and 174 in history. ... |
December 13, 2007 | |
| 2003 Ford Expedition XLT 5.4L MIL Lamp on VIN: 1FMPU16L63 P0175: rich bank two. My main concern with this truck is the fuel pressure it will not change with lack of vaccum or snapping the throttle. the O2 sensors seem to be working well and the truck does not misfire under load. I have replaced the fuel pressure regulator and the pressure... |
December 18, 2007 | |
| 2003 Ford Expedition XLT 5.4L MIL Lamp on VIN: 1FMPU16L63 P0175: rich bank two. My main concern with this truck is the fuel pressure it will not change with lack of vaccum or snapping the throttle. the O2 sensors seem to be working well and the truck does not misfire under load. I have replaced the fuel pressure regulator and the pressure... |
December 19, 2007 | |
| 1999 Ford Ranger XL 3.0L Excessive Emissions, Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1FTYR11V6X P0175: Rich condition. This Ranger is running very rich at idle and cruise Huffing black smoke rich.Fuel pressure is stuck @55 psi.I have replaced the flex fuel sensor with a salvage yard unit but i think it is bad too.Information is bad at best on how the flex fuel system works.I r... |
December 27, 2007 | |
| 1995 Ford Mustang 3.8L MIL Lamp on VIN: 1FALP4047S P0175: system rich bank 2. ... from another shop. they replaced o2 sensors for a lean code. they used bosch sensors. b2s1 and b2s2. they are both switching properly. (they later found a plugged air filter that was probably the cause of the lean codes). now it has a p0175 code (rich b2).... |
December 28, 2007 | |
| 1995 Ford Mustang 3.8L MIL Lamp on VIN: 1FALP4047S P0175: system rich bank 2. ... from another shop. they replaced o2 sensors for a lean code. they used bosch sensors. b2s1 and b2s2. they are both switching properly. (they later found a plugged air filter that was probably the cause of the lean codes). now it has a p0175 code (rich b2).... |
December 29, 2007 |
