P0174 Diagnostic Trouble Code Discussion for December 2014
Fuel System Lean (Bank 2)
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| Help Request | Posted | |
| 2005 BMW 325i 2.5L MIL Lamp on P0174: lean bank 2. long term fuel trims at idle +18 to +24 both banks close in trim. st fuel trim at idle + 3 to +8.Freeze frame showes hot at idle st lt trims to high. Sray intake w brake cleaner and fuel trims go neg. Even after gaskets and o rings. using propane around inject... |
December 18, 2014 | |
| 1997 Ford F-150 XL 4.2L MIL Lamp on, fuel trim VIN: 1FTDX1721V P0174: lean bank 2. merry christmas everyone! this one has me stumped. originally arrived with a dead misfire #1 cylinder and PO301. Tested/eliminated coolant leaking into cylinders, compression, ignition, valve train, EGR (ports clear), engine vacuum and confirmed NORMAL trims (... |
December 19, 2014 | |
| 2005 BMW 325i 2.5L MIL Lamp on P0174: lean bank 2. long term fuel trims at idle +18 to +24 both banks close in trim. st fuel trim at idle + 3 to +8.Freeze frame showes hot at idle st lt trims to high. Sray intake w brake cleaner and fuel trims go neg. Even after gaskets and o rings. using propane around inject... |
December 20, 2014 | |
| 2006 Chrysler 300 C SRT8 6.1L MIL Lamp on VIN: 2C3LA73W46 P0174: Fuel System Lean (Bank 2). This engine was stalling with a P061A. We updated the pcm and the lean codes immidately appeared. (wasn't driven) just started. These codes were not in memory before. If you drive the car the trims come down to a acceptable level 7 & 9 %. under load the tr... |
December 22, 2014 | |
| 1997 Ford F-150 XL 4.2L MIL Lamp on, fuel trim VIN: 1FTDX1721V P0174: lean bank 2. merry christmas everyone! this one has me stumped. originally arrived with a dead misfire #1 cylinder and PO301. Tested/eliminated coolant leaking into cylinders, compression, ignition, valve train, EGR (ports clear), engine vacuum and confirmed NORMAL trims (... |
December 23, 2014 | |
| 2006 Chrysler 300 C SRT8 6.1L MIL Lamp on VIN: 2C3LA73W46 P0174: Fuel System Lean (Bank 2). This engine was stalling with a P061A. We updated the pcm and the lean codes immidately appeared. (wasn't driven) just started. These codes were not in memory before. If you drive the car the trims come down to a acceptable level 7 & 9 %. under load the tr... |
December 24, 2014 |
