P0174 Diagnostic Trouble Code Discussion for March 2017
Fuel System Lean (Bank 2)
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0174
| Help Request | Posted | |
| 2001 Ford F-150 XL 4.2L MIL Lamp on VIN: 1FTZF17231 P0174: Fuel sys lean bk 2. Thank you for reading my post, i have a 01 ford f-150 truck 4.2 v6, cel coming on with code po171 and po174 truck runs fine but fuel trims are hitting there limits, checked for vacc leaks and replaced egr, intake gasket, pcv valve, and fuel filter all were nee... |
March 10, 2017 | |
| 2002 Toyota Highlander 3.0L MIL Lamp on VIN: JTEHF21A42 P0174: Fuel System Too Lean (Bank 2). This highlander came in with P0174 code. During idle: Long term FT Bank 1: -5% to +5% Long term FT Bank 2: +40% up Short term FT Bank 1: -3% to +3% Short term FT Bank 2: around +20% Replaced sparks plugs and found out Bank 2 side plugs have carbon deposit, ... |
March 15, 2017 |
