Camry XLE Sedan 4-Door L4-2164cc 2.2L DOHC MFI (1997)
Throttle Body: Testing and Inspection
Component Inspection
THROTTLE BODY COMPONENT INSPECTION
1. Clean throttle body.
(a) Using a soft brush and carburetor cleaner, clean the cast parts.
(b) Using compressed air, clean all the passages and apertures.
NOTICE: To prevent deterioration, do not clean the throttle position sensor and throttle opener.
2. Inspect throttle valve
(a) Disconnect the throttle opener vacuum hose from the throttle body.
(b) Apply vacuum to the throttle opener.
(c) Check that there is no clearance between the throttle stop screw and throttle lever when the throttle valve is fully closed.
(d) Reconnect the throttle opener vacuum hose to the throttle body.
