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Home >> Nissan-Datsun >> 2003 >> Sentra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Engine Controls Self-Diagnostics - Pathfinder) >> Diagnostic Tests >> DTC P0112: Intake Air Temperature Sensor - Low Input Or DTC P0113: Intake Air Temperature Sensor - High Input >> Possible Cause

Possible Cause

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

ECM illuminates MIL and sets DTC P0112 when an excessively low voltage from IAT sensor is sent to ECM. ECM illuminates MIL and sets DTC P0113 when an excessively high voltage from IAT sensor is sent to ECM. Possible causes are:

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