Throttle Body: Testing and Inspection

1AR-FE ENGINE CONTROL: THROTTLE BODY: INSPECTION

1. INSPECT THROTTLE BODY ASSEMBLY





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(a) Check that the throttle valve opens and closes smoothly.

(b) Check that there is no sludge accumulating around the throttle body.

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

Standard Resistance:





If the result is not as specified, replace the throttle body assembly.