P2196 Diagnostic Trouble Code Discussion for July 2020
Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2006 Ford Explorer Eddie Bauer 4.6L Misfire VIN: 1FMEU74846 P2196: O2 sensor excess rich signal bank 1 sensor 1. This explorer has misfires on all cylinders on bank 1. Cylinders 3 and 4 have thousands and cylinders 1 and 2 have hundreds. I have replaced coils and plugs to no avail. What should my fuel pressure be? With koeo the pressure is 56psi. With engine running ... |
July 27, 2020 |
