Install the mass air flow meter with the 2 screws.

Perform a visual check for any foreign matter on the platinum hot wire (heater) of the mass air flow meter in the areas shown in the illustration.

Disconnect the mass air flow meter connector.

Read the value using the GTS.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1GR-FE ENGINE CONTROL

Install the accelerator pedal sensor with the 2 nuts.

Disconnect the accelerator pedal position sensor connector.

Connect the intelligent tester to the DLC3.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1GR-FE ENGINE CONTROL

Clean the ECM seal surface with non-residue solvent.