P0174 Diagnostic Trouble Code Discussion for November 2017
Fuel System Lean (Bank 2)
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| Help Request | Posted | |
| 2000 GMC Sierra 2500 SL 6.0L Poor Idle Quality VIN: 1GTFC29U6Y P0174: Fuel Trim System Lean (Bank 2). Long time listener first time caller. Truck came in with cel and poor idle. Found lean codes for both banks. Fuel trims at idle LT at 25 ST at 50. Increase in throttle brings fuel trims back close to normal. Smoked the intake through fuel regulator hose. Only ... |
November 06, 2017 | |
| 2007 Pontiac G6 3.5L Poor Idle Quality, MIL Lamp on VIN: 1G2ZH18N27 P0174: Fuel System Lean (Bank 2). this one is killing me. bank 1 fuel trims maxed at -31 long and short. bank 2 +31 long and short. runs bad until you reset fuel trims to 0 then purrs like a kitten. then fuel trims immediately start running down on bank 1 and up on bank 2 and starts to run bad... |
November 09, 2017 | |
| 2002 Saturn Vue 3.0L Poor Idle Quality, MIL Lamp on VIN: 5GZCZ63B82 P0174: Fuel Trim System Lean (Bank 2). Hello everybody! I have a customers 02 Saturn View 3.0 out in the shop that has turned into a nightmare. It came in for front wheel bearings and a muffler with a |
November 19, 2017 | |
| 2002 Saturn Vue 3.0L Poor Idle Quality, MIL Lamp on VIN: 5GZCZ63B82 P0174: Fuel Trim System Lean (Bank 2). Hello everybody! I have a customers 02 Saturn View 3.0 out in the shop that has turned into a nightmare. It came in for front wheel bearings and a muffler with a |
November 20, 2017 | |
| 2001 Ford E-350 Econoline Club Wagon XLT 5.4L Poor Idle Quality, Hesitation, Stall VIN: 1FBSS31L81 P0174: . Van came in on trailer by cust, runs real bad cold starts and dies three or four times and then runs rough for about ten min. won't take fuel pops and bogs. After gets hot will take gas slow and idle good can road test still won't take fuel fast. Fuel pres... |
November 30, 2017 | |
| 2006 Hyundai Tucson GLS 2.7L MIL Lamp on VIN: KM8JN12D96 P0174: Fuel System Too Lean (Bank 2). ... on, with code p0174 system to lean bank 2. We checked for vacuum leaks and found none, no high idle, no ruff idle or misfire jus the light is on. Cleared code and test drove a few miles and check eng light came back. The customer also said it did not ... |
November 30, 2017 |
