P0172 Diagnostic Trouble Code Discussion for November 2012
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 | |
| 2006 Hyundai Elantra GLS 2.0L lean VIN: KMHDN55D96 P0172: Fuel System Too Rich (Bank 1). ... issue. Car came in with the engine light on. We had previously replaced the b1s2 with an NTK sensor for P0138 & P0172. Then it came back two months later with mil lamp on, P0172 rich bank 1. I cleaned the Maf and test ... |
November 01, 2012 | |
| 2008 Volvo XC90 3.2 3.2L MIL Lamp on VIN: YV4CZ98298 P0172: System too rich bank 1. ... It came in as a no start with no fuel pressure. It had a variety of codes in it at the time including both a fuel pressure too high and a fuel pressure too low. It also had rich codes. We replaced the fuel pump and that got the car running. The fuel press... |
November 07, 2012 | |
| 1998 Ford Ranger Splash 4.0L MIL Lamp on VIN: 1FTYR14XXW P0172: lean. hello techs , have this ranger customer said last week went to start it cold and the tach.would not work then it would stick at 2,000 rpm , the engine would rev ok , i could not get it to act up,also they said the check engine light went on at the same time, i... |
November 19, 2012 |
