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o2 sensor code 1166 1167

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  1. Modifications and Technical Issues
    Hi All, My CEL went on about a month ago and the gas cap trick didn't work this time. I just got delivery of an ODB-II reader and read out the codes. I have 1166 and 1167 which looks like the heater element of my O2 sensor is dead and the sensor will need replacing. My question to you on...
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