P0175 Diagnostic Trouble Code Discussion for April 2011
Fuel System Rich (Bank 2)
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| Help Request | Posted | |
| 2003 Ford F-150 XLT 5.4L Poor Idle Quality, Misfire, MIL Lamp on VIN: 1FTRX18L03 P0175: Rich bank 2. Need help on a f150. Codes are 171 and 175. Rich and lean on opposite banks. Replaced coils and plugs to no result. Replace both front o2 sensors. No result. Fuel trim is a minus 24% and a positive 22%. Compression test was between 165-175 all cylinders. Don't... |
April 01, 2011 | |
| 2004 Suzuki Verona LX 2.5L Hesitation, MIL Lamp on VIN: KL5VM52CX4 P0175: Fuel System Too Rich (Bank 2). ... into our shop with P0175 and p0172 rich bank one and two. I replaced the MAF and the pcv valve about a month ago. I dont have a scan tool that will get into this thing at all, which is really weird considering we have alot of scantools. My Alldata seems to... |
April 27, 2011 |
