P2198 Diagnostic Trouble Code Discussion for October 2012
Heated Oxygen Sensor (Bank 2 Sensor 1) Stuck Rich
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 P2198
| Help Request | Posted | |
| 2004 Ford E-350 Club Wagon XL 5.4L Excessive Emissions VIN: 1FBNE31L64 P2198: Front HO2S signal stuck rich B2-S1. I have no long term fuel trim on b1 or b2 o2 read .986 on all o2 sensor you can make them go lean by taking a vacuum line off. I put in one new o2 in rearing same. I would like to know why i have no long term fuel trim at idel or going down road |
October 17, 2012 | |
| 2004 Ford E-350 Club Wagon XL 5.4L Excessive Emissions VIN: 1FBNE31L64 P2198: Front HO2S signal stuck rich B2-S1. I have no long term fuel trim on b1 or b2 o2 read .986 on all o2 sensor you can make them go lean by taking a vacuum line off. I put in one new o2 in rearing same. I would like to know why i have no long term fuel trim at idel or going down road |
October 19, 2012 |
