DTC P0113: Intake Air Temperature Sensor Circuit - High Input: Condition
WARNING: This page is about a different car, the 2003 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.
DTC is set when Engine Control Module (ECM) detects Intake Air Temperature (IAT) sensor voltage is more than 5 volts for 5 seconds continuously (high voltage - high resistance - low intake air temperature). MIL is illuminated when ECM detects malfunction during first drive cycle. Possible causes are:
- ECM malfunction.
- IAT sensor malfunction.
- IAT sensor circuit malfunction.