P0171 Diagnostic Trouble Code Discussion for January 2023
Fuel System Lean (Bank 1)
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 P0171
| Help Request | Posted | |
| 2016 Ram ProMaster City 2.4L No Start, Hard Start VIN: ZFBERFAT1G P0171: Lean B1. ... #2 cyl. Engine was ran low on oil. Installed used engine. Intake air temp sensor was bad - replaced with new OEM sensor. Engine coolant temp sensor reading within specs. Reset all adaptives, relearned crank/cam syn, new t-stat, swapped map sensors (no... |
January 10, 2023 | |
| 2017 Chevrolet Trax LT 1.4L Surge, Misfire VIN: 3GNCJKSBXH P0171: Fuel Trim System Lean. ... running well. Check engine light on with the codes P0171 and P0299. Test drove monitoring fuel trims expecting to see lean condition right away, but engine didn't start going lean till end... |
January 17, 2023 | |
| 2017 Chevrolet Trax LT 1.4L Surge, Misfire VIN: 3GNCJKSBXH P0171: Fuel Trim System Lean. ... sputtering, lack of power, and not running well. Check engine light on with the codes P0171 and P0299. Test drove monitoring fuel trims expecting to see lean condition right away, but engine didn't start going lean till end... |
January 18, 2023 |
