P2198 Diagnostic Trouble Code Discussion for March 2018
Heated Oxygen Sensor (Bank 2 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2011 Ford E-350 Super Duty 5.4L Excessive Emissions, Surge, Stall VIN: 1FTSE3EL9B P2198: B2S1 stuck rich. ... one. I am getting code p2198 (2/1 stuck rich) on a regular basis after driving 50 to 100 miles and p2196 (1/1) intermittently. I find that on acceleration my fuel trim for both banks is around 25%st and on deceleration it is -28%st. At idle it works i... |
March 28, 2018 |
