P0172 Diagnostic Trouble Code Discussion for June 2020
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 | |
| 1998 Honda Civic CX 1.6L Poor Fuel Economy VIN: 2HGEJ632XW P0172: Fuel System Too Rich. ... very challenging to say the least.My son purchased it for a guy that did his own work he installed new cat and sensors. The vehicle runs rich with code P0172 rich bank 1. The o2 wires were crossed I switched them back thinking I fixed the problem... No... |
June 07, 2020 | |
| 1998 Honda Civic CX 1.6L Poor Fuel Economy VIN: 2HGEJ632XW P0172: Fuel System Too Rich. ... very challenging to say the least.My son purchased it for a guy that did his own work he installed new cat and sensors. The vehicle runs rich with code P0172 rich bank 1. The o2 wires were crossed I switched them back thinking I fixed the problem... No... |
June 13, 2020 | |
| 2014 Audi Q7 Premium 3.0L MIL Lamp on VIN: WA1DGAFE6E P0172: bk 2 rich. This Audi has got me baffled. The repair information is not very good. my scan data all looks good except the fuel trims at idle. They will go as high as -40 at times (both banks)I have tested injectors leaks, passed that test. This is a supercharged motor... |
June 17, 2020 |
