Question about Ford F-150
P2196 O2 sensor signal biased/stuck rich- Bank1, Sensor 1
In this case change the O2 sensor 2 , coil-packs and the TPS. Bank 1 is the passenger side
bank 2 is the driver side
Sensor 1 is the sensor before the converter nearest the engine.
Check the injectors.Most probably they are cracked out and leaking. injectors are leaking or stuck open..
Get it seen about quick though, sticking fuel injectors can kill the catalytic converter.also get the vacuum leak checked.This are the common causes of this error code.checking and replacing the faulty will resolve the problem. Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.
Posted on Jul 30, 2010
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Posted on Jan 02, 2017
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