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O2 sensor ?????


fiveNdime

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I have a 95 KA in my dime. I have been doing some playing around trying to figure out why it doesnt have the power of others I have driven. Simpy put I pulled my O2 sensor off today and ran it. What a difference it made. It ran much better and snappier. Could anyone tell me why it would do this?????

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Check out the engine codes. Something is wrong.

 

When you disconnect a sensor, then the ECU calculates the value. Probably the O2 sensor is putting out a bad value. Do you have the 02 sensor in the same place as stock? Even a few inches further back will give a bad reading.

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Codes are correct......5 slow then 5 fast flashes of the LED on the ECU. I am using a frontier header and I just put the sensor in the bung they welded up. The O2 has about 25 hours on it so its pretty new. Still dont know. Maybe I have a problem somewhere else?

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