Toyota RAV4 manuals

Toyota Sienna Service Manual: A/F sensor and ho2s monitors

(a) Preconditions

The monitor will not run unless:

(b) Drive Pattern for front A/F sensor and HO2 sensor

(1) Connect an intelligent tester to the DLC3.

(2) Turn the ignition switch to the ON position.

(3) Turn the tester ON.

(4) Clear the DTCs.

(5) Start the engine, and warm it up until the ECT reaches 75°C (167°F) or higher.

(6) Drive the vehicle at 38 mph (60 km/h) or more for at least 10 minutes.

(7) Change the transmission to the 2nd gear.

(8) Accelerate the vehicle to 40 mph (64 km/h) or more by depressing the accelerator pedal for at least 10 seconds (Procedure "A").

(9) Soon after performing procedure "A" above, release the accelerator pedal for at least 4 seconds without depressing the brake pedal, in order to execute fuel-cut control (Procedure "B").

(10) Allow the vehicle to decelerate until the vehicle speed declines to less than 6 mph (10 km/h) (Procedure "C").

(11) Repeat procedures from "A" through "C" above at least 3 times in one driving cycle.

(c) Monitor Status

(1) Check the Readiness Monitor status displayed on the tester.

(2) If the status does not switch to COMPL (complete), make sure that the preconditions have been met and then perform the Drive Pattern again.

A/F sensor and ho2s monitors

Evap monitor (key-off type)
(a) Preconditions The monitor will not run unless: The fuel tank is less than 90% full. The altitude is less than 8000 ft (2450 m). The vehicle is stationary. The engine coolant temperature ...

Air-fuel ratio (a/f) and heated oxygen (ho2) sensor heater monitors (front a/f and rear ho2 sensor type)
(a) Preconditions The monitor will not run unless: The MIL is OFF. (b) Drive Pattern (1) Connect an intelligent tester to the DLC3. (2) Turn the ignition switch to the ON position. (3 ...

Other materials:

Power Slide Door does not Fully Open
DESCRIPTION  When the LH / RH rear window is open 105 mm (5.91 in.) or more, the slide door half-open stopper is activated to force the slide door to stop at approximately 105 mm (5.91 in.) from the fully open position. This is caused by the jam protection function between the sli ...

Inspection
1. Inspect no. 3 Intake air control valve assembly (A) inspect actuator operation. (1) With 26.7 Kpa (200 mm hg, 7.9 In. Hg) of vacuum applied to the actuator, check that the actuator rod moves. (2) One minute after applying the vacuum, check that the actuator rod does not return. ...

Installation
1. Install torque converter clutch assembly (a) Install the torque converter clutch to the automatic transaxle. (b) Using vernier calipers and a straight edge, measure the dimension "A" between the transaxle fitting part of the engine and the converter fitting part of the drive ...

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