Intake System

2UR-FSE INTAKE: INTAKE SYSTEM: ON-VEHICLE INSPECTION

1. CHECK INTAKE AIR CONTROL FUNCTION

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Push the Techstream main switch ON.

(d) Enter the following menus: Powertrain / Engine / Active Test / Activate the VSV for Intake Control.

(e) When power is supplied, check that the actuator rod operates.





2. INSPECT AIR CLEANER FILTER ELEMENT

(a) Check that the air cleaners are not excessively dirty.

If either air cleaner is excessively dirty, replace both air cleaners.

3. CHECK AIR INDUCTION SYSTEM

HINT
The illustration shows the areas that may draw in secondary air, which could lead to idling problems.

(a) Check that the hoses, gaskets and O-rings are installed correctly.

(b) Check for cracks, etc. in the hoses, gaskets and O-rings.