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Symptom: P0110-INTAKE AIR TEMP SENSOR CIRCUIT SIGNAL VOLTAGE When Monitored and Set Condition: P0110-INTAKE AIR TEMP SENSOR CIRCUIT SIGNAL VOLTAGE TOO LOW When Monitored: With the ignition on. Set Condition: The Intake Air Temperature Sensor Signal voltage is below 0.80 volt. POSSIBLE CAUSES INTERMITTENT CONDITION INTAKE AIR TEMP SENSOR SIGNAL CIRCUIT SHORTED TO GROUND INTAKE AIR TEMP SENSOR SIGNAL CIRCUIT SHORTED TO SENSOR GROUND BOOST PRESSURE/IAT SENSOR ENGINE CONTROL MODULE TEST ACTION APPLICABILITY 1 NOTE: If the ECM detects and stores a DTC, the ECM also stores the All Yes → Go To 2 No → Go To 6 2 Turn the ignition off. All Yes → Replace the Boost Pressure/Intake Air Temperature Sensor. Perform ROAD TEST VERIFICATION - VER-2. No → Go To 3 23 DRIVEABILITY - DIESEL |