Toyota RAV4 manuals

Toyota Sienna Service Manual: Inspection

1. INSPECT CHARCOAL CANISTER ASSEMBLY

INSPECT CHARCOAL CANISTER ASSEMBLY

(a) Visually check the charcoal canister for cracks or damage.

If cracks or damage are found, replace the charcoal canister assembly.

INSPECT CHARCOAL CANISTER ASSEMBLY

(b) Check charcoal canister operation.

(1) With the purge port closed, blow 1.67 kPa (17.0 gf/cm2, 0.24 psi) of air into the vent port, and check that air flows from the air inlet port.

If the result is not as specified, replace the charcoal canister assembly.

INSPECT CHARCOAL CANISTER ASSEMBLY

(2) With the vent port closed, blow 1.10 kPa (11.2 gf/cm2, 0.16 psi) of air to the air inlet port, and check that air flows from the purge port.

If the result is not as specified, replace the charcoal canister assembly.

INSPECT CHARCOAL CANISTER ASSEMBLY

(c) Check for air leakage.

(1) Remove the air hose between ports A and B.

(2) Connect SST (pressure gauge) to the vent port of the charcoal canister.

SST 09992-00242 (3) While holding port B, with the purge port and the air inlet port closed and port A open, apply 19.6 kPa (0.2 kgf/cm2, 2.81 psi) of pressurized air into the vent port, then confirm that pressure is retained for 1 minute.

If the result is not as specified, replace the charcoal canister assembly.

INSPECT CHARCOAL CANISTER ASSEMBLY

(d) Check the leak detection pump.

(1) Remove the detection pump from the charcoal canister.

(2) Check that air flows from port A to B and then C.

If the result is not as specified, replace the charcoal canister assembly.

INSPECT CHARCOAL CANISTER ASSEMBLY

(3) Connect the positive (+) lead to terminal 7 and the negative (-) lead to terminal 6.

(4) Check that the valve is closed.

If the result is not as specified, replace the charcoal canister assembly.

(5) Install the detection pump.

Removal
1. REMOVE CHARCOAL CANISTER PROTECTOR (a) Remove the 6 bolts and charcoal canister protector. 2. REMOVE CHARCOAL CANISTER ASSEMBLY (a) Disconnect the fuel tank vent hose from the charcoal cani ...

Installation
1. INSTALL CHARCOAL CANISTER ASSEMBLY (a) Install the 3 bolts and charcoal canister. Torque: 29 N*m (296 kgf*cm, 21 ft.*lbf) (b) Connect the purge line hose to the charcoal canister. (c) ...

Other materials:

Mass or Volume Air Flow Circuit/ Mass or Volume Air Flow Circuit Low Input/ Mass or Volume Air Flow Circuit High Input
DESCRIPTION The Mass Air Flow (MAF) meter is a sensor that measures the amount of air flowing through the throttle valve. The ECM uses this information to determine the fuel injection time and to provide appropriate airfuel ratio. Inside the MAF meter, there is a heated platinum wire which is ...

Reassembly
1. INSTALL OVERDRIVE DIRECT CLUTCH O-RING (a) Coat an O-ring with ATF, and install it to the direct clutch drum. NOTICE: Make sure that the O-ring is not twisted or pinched when it is installed. 2. INSTALL OVERDRIVE DIRECT CLUTCH DRUM SUBASSEMBLY (a) Coat the direct clutch drum with A ...

Rear Air Outlet Damper Control Servo Motor Circuit
DESCRIPTION This circuit turns the servo motor and changes each damper position by receiving the signals from the A/ C amplifier. The rear air outlet damper servo motor switches the air outlet mode by rotating (normal, reverse) with electrical power from the A/C amplifier. WIRING DIAGRAM ...

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