DTC P0110, DTC P0112 Or DTC P0113: Notes

DTC P0110: Intake Air Temperature Sensor Circuit
DTC P0112: Intake Air Temperature Sensor Circuit Low Input
DTC P0113: Intake Air Temperature Sensor Circuit High Input

CAUTION: If Engine Control Module (ECM) replacement is instructed in following test, always ensure ECM electrical connectors and ground circuits are okay. If either are defective, repair and repeat testing to confirm ECM malfunction. If ECM is replaced, ECM must be programmed with proper ignition key code for engine immobilizer system. For programming procedures, see COMPUTER RELEARN PROCEDURES - TOYOTA article in GENERAL INFORMATION, or appropriate ENGINE IMMOBILIZER SYSTEMS article in ACCESSORIES & EQUIPMENT.