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P2198 Diagnostic Trouble Code Discussion for October 2012

Heated Oxygen Sensor (Bank 2 Sensor 1) Stuck Rich


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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
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