P2196 Diagnostic Trouble Code Discussion for August 2010
Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2006 Ford Mustang 4.0L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1ZVHT80NX6 P2196: Afr/ o2 sensor ecess rich signal b1-s1. Hello everyone, Could use some help with this one. Car came in running extemely rough. Black smoke from tailpipe.Fuel pressure seems within spec 75 psi. Replace spark plugs, they were black, obviously running rich. I swapped out fuel pump driver module and fue... |
August 05, 2010 | |
| 2004 Ford F-150 FX4 5.4L Cuts out, Stall, Misfire, MIL Lamp on VIN: 1FTPW14564 P2196: afr/o2 sensor excess rich signal. truck started bucking and running bad going down the road. i havent had much time to look at it but i think it probably jumped a tooth on timing. i started the truck and could unplugged all the coils on the passenger side which i believe is bank 1 and it never... |
August 11, 2010 | |
| 2004 Ford F-150 FX4 5.4L Cuts out, Stall, Misfire, MIL Lamp on VIN: 1FTPW14564 P2196: afr/o2 sensor excess rich signal. truck started bucking and running bad going down the road. i havent had much time to look at it but i think it probably jumped a tooth on timing. i started the truck and could unplugged all the coils on the passenger side which i believe is bank 1 and it never... |
August 16, 2010 | |
| 2005 Ford F-350 Super Duty XL 5.4L Hesitation, Misfire, MIL Lamp on VIN: 1FTWW31545 P2196: Lack of H02 Sensor B1S1 Switch Indicates Rich. This truck intermittently falls on its face while accelerating, its happening more and more. Both 02 sensors stay at around .95V and short term fuel trim is -20%. Map sensor voltage is at 4.99V. Its like this thing cannot get enough air. I did find a TSB #07M0... |
August 31, 2010 |
