P0172 Diagnostic Trouble Code Discussion for December 2017
Fuel System Rich (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 P0172
| Help Request | Posted | |
| 2000 Ford Explorer XLS 4.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on VIN: 1FMDU62X2Y P0172: sytem too rich bank 1. customer bring car with check engine light with a low circuit bank 1 sensor 2 oxygen sensor. after inspecting found it disconnected and damage connector. i advise customer to replaced it. after this clear MIL light and reset KAM and LONG fuel term goes to ... |
December 05, 2017 |
