Replaced all the plugs and replaced the #7 coil. Check engine light came back on 2 days later and has exact same code. Car just has a little something not running right about it and there is no way that the cylinder is bad or it would be knocking and running terribly. What else could it be?? Maybe a sensor or some kind of device? 84k miles
Poor- clogging or failing injector
SOURCE: check engine light on.code is po113.sensor 1 circuit high input
If the only code you have is a P0113 then the answer to your question is no it can not be the oxygen sensor. P0113 indicates that the IAT sensor is reading at -46 deg F. With the computer thinking it is that cold it will need lots of fuel,cold air is more dense and com-pack so more molecules of oxygen and therefore needs more fuel to keep correct air/fuel ratio.
Do you have a way to measure voltage across the sensor?
You should have about 5V coming into the sensor and around 1.5 to 3.0V(depending on the temp) leaving it.
SOURCE: 2000 ls cylinder 4,6,7,8 misfire
Your cylinders are most likely misfiring because of faulty coils. Each cylinder has its own seperate coil and the coils get oil on them from leaking valve cover gaskets in these cars.
They are relatively easy to replace however.
I would also change the valve cover gaskets if their is oil on any of the coils.
I hope this helps,
AadoubleA
Please don't forget to give me a fixya rating.
SOURCE: 2002 Lincoln LS misfire on cylinder 6.
A bad coil pack can foul out the spark plugs. I have also been told the computer might need to be reset for around $100. You must use Motorcraft OE plugs for this car to run at its best is what my mechanic told me.
SOURCE: 2001 LINCOLN LS V6 - ROUGH IDLE / SOMETIMES STALLING.
Very common problem is about a dime size hole wearing in the rubber elbow on the PCV valve located on the driver side rear of the intake manifold.
SOURCE: My 2004 Lincoln LS V6 cylinder #5 misfires. Need
1,2,3 pass side.
4,5,6 driver side
front to back
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