Inspection

2UR-GSE ENGINE CONTROL: MASS AIR FLOW METER: INSPECTION

1. INSPECT MASS AIR FLOW METER

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





OK:

There is no foreign material.

If the result is not as specified, replace the mass air flow meter.

(b) Measure the resistance between the terminals.





Specified Resistance:





If the result is not as specified, replace the mass air flow meter.