lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Throttle Body|Service and Repair > < On-Vehicle Inspection
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Throttle Body: Testing and Inspection
Inspection

1UR-FSE ENGINE CONTROL SYSTEM: THROTTLE BODY: INSPECTION

INSPECTION

1. INSPECT THROTTLE BODY ASSEMBLY

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

Throttle Body|Service and Repair > < On-Vehicle Inspection