Inspection

2GR-FXE ENGINE CONTROL SYSTEM: MASS AIR FLOW METER: INSPECTION

1. INSPECT MASS AIR FLOW METER SUB-ASSEMBLY

(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.

Text in Illustration





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

(b) Measure the resistance according to the value(s) in the table below.





Standard Resistance:





Text in Illustration





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