DTC P0113: IAT Sensor Input High: Condition

PCM monitors input voltage at terminal No. 39 If voltage is more than 4.8 volts, DTC is set. Causes may include the following:

• Faulty IAT sensor.
• Open or short to power in Violet wire between MAF/IAT sensor harness connector terminal "F" and PCM harness connector terminal No. 39.
• Open in Brown/Yellow wire between MAF/IAT sensor harness connector terminal "A" and PCM harness connector terminal No. 91.
• Faulty connector at MAF/IAT sensor or PCM
• PCM malfunction.