Connect the GTS to the DLC3.

These DTCs indicate that the DC motor of the turbocharger is malfunctioning. The ECM monitors the DC motor current to detect an open or short in the DC motor circuit. If the current meets certain criteria, the ECM stores a DTC and illuminates the MIL immediately.

The battery supplies electricity to the ECM even when the engine switch is off. This power allows the ECM to store data such as DTC history, freeze frame data and fuel trim values. If the battery voltage falls below a minimum level, the ECM memory is cleared and the ECM determines that there is a malfunction in the power supply circuit. When the engine is next started, the ECM illuminates the MIL and stores the DTC.

The exhaust gas temperature sensors are installed before and after the DPF catalytic converter and before the CCo catalytic converter to sense the exhaust gas temperature.

A thermistor built into the sensor changes its resistance value according to the exhaust gas temperature. The lower the exhaust gas temperature, the higher the thermistor resistance value. The higher the exhaust gas temperature, the lower the thermistor resistance value.

The air fuel ratio sensor outputs a voltage* that is proportional to the air-fuel ratio. The air fuel ratio sensor output voltage is used to control the A/F mixture.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1VD-FTV ENGINE CONTROL

If any of the following DTCs are stored, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily.

Check that the following conditions are met:

Connect the GTS to the DLC3.

Connect the GTS to the DLC3.