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Chevrolet Master
1,311 Answers
- Posted on Sep 13, 2011
Re: I have 2 codes from AutoZone P1870 and P0113. What do...
P1870 is a transmission fault code having to do with the valve body, probably not a DYI job.
P0113 is a IAT (Intake Air Temperature) sensor circuit problem, could be a bad sensor or just a poor connection.
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