I USED SOME CARB/INTAKE CLEANER TO CLEAN MY INTAKE. SINCE THEN I HAVE BEEN GETTING A CODE OF P 0113.
It could be any of the following
Internally failed IAT sensor
Faulty connection at IAT sensor
Open in IAT ground circuit or signal circuit
Short to voltage in IAT signal circuit or reference circuit
IAT harness and/or wiring routed too close to high-voltage wiring (e.g. alternator, spark plug cables, etc.)
Faulty PCM (less likely but not impossible)
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