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Re: 01 LeSabre: Poor drivability and P0102
I agree with Blue....could be one of the MAF connections in the harness or one of the wires to the connector could be broken inside the insulation.
Need to check data to pre O2 sensor....but you would need a scan tool to read O2 data......if data is skewed hi or low, but data is ok, when the MAF sensor is disconnected, then you need an MAF sensor....
Last edited by Tech II; 05-30-2017 at 07:46 AM.
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