P0175 Diagnostic Trouble Code Discussion for February 2008
Fuel System Rich (Bank 2)
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| Help Request | Posted | |
| 2006 Chevrolet Suburban 1500 Z71 5.3L MIL Lamp on VIN: 1GNEC16Z16 P0175: Fuel Trim System Rich (Bank 2). ... miles the check engine light will come back with P0172 and P0175 Fuel Trim Rich both banks. Originally it had an EVAP vent circuit fault but since the purge and vent soleniods were replaced the P0449 has not returned. Long fuel trim indicates a very rich ... |
February 06, 2008 | |
| 2001 GMC Jimmy SLE 4.3L MIL Lamp on, Hard Starting VIN: 1GKDT13W71 P0175: Fuel System Rich (Bank 2). HELP This is my Father-in Law's car -- So ofcourse not making a big profit here-- HA HA --- Has extended crank most of the time--- codes came on at about 110,000 miles-- changed O2 sensors and did complete tune-up--- ran great-- still does-- but after a week o... |
February 12, 2008 |
