Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT CHARCOAL CANISTER ASSEMBLY

(a) Visually check the charcoal canister assembly.

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

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

(b) Check charcoal canister assembly operation.

*a

Vent Port

*b

Air Inlet Port

*c

Purge Port

*d

Air

*e

Leak Detection Pump Sub-assembly Connector

(1) With the purge port and leak detection pump sub-assembly connector closed, blow 5 kPa (0.05 kgf/cm2, 0.7 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.

(2) With the vent port and leak detection pump sub-assembly connector closed, blow 5 kPa (0.05 kgf/cm2, 0.7 psi) of air into 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.

*a

Vent Port

*b

Air Inlet Port

*c

Purge Port

*d

Air

*e

Leak Detection Pump Sub-assembly Connector

(c) Check for air leaks.

(1) Connect a pressure gauge to the vent port of the charcoal canister.

(2) With the purge port, air inlet port and leak detection pump sub-assembly connector closed, apply 20 kPa (150 mmHg, 5.91 in.Hg) 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.

*a

Pressure Gauge

*b

Vent Port

*c

Air Inlet Port

*d

Purge Port

*e

Leak Detection Pump Sub-assembly Connector

2. INSPECT CHARCOAL CANISTER LEAK DETECTION PUMP SUB-ASSEMBLY

(a) Check the charcoal canister leak detection pump sub-assembly.

*a

Port A

*b

Port B

*c

Air

(1) Check that air flows from port A to port B.

If the result is not as specified, replace the charcoal canister leak detection pump sub-assembly.

(2) Connect the positive (+) lead of the battery to terminal 5 and the negative (-) lead to terminal 1.

*a

Component without harness connected

(Leak Detection Pump Sub-assembly)

(3) Check that a clicking sound is heard from the leak detection pump sub-assembly.

If the result is not as specified, replace the charcoal canister leak detection pump sub-assembly.

Removal
REMOVAL PROCEDURE 1. REMOVE FUEL TANK ASSEMBLY Click here 2. DISCONNECT CHARCOAL CANISTER FUEL HOSE (a) Loosen the hose clip and disconnect the charcoal canister fuel hose. ...

Installation
INSTALLATION PROCEDURE 1. INSTALL CHARCOAL CANISTER LEAK DETECTION PUMP SUB-ASSEMBLY (a) Engage the 2 claws to install a new charcoal canister leak detection pump sub-assembly to the ...

Other materials:

Precaution
PRECAUTION 1. IGNITION SWITCH EXPRESSION (a) The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Ignition Switch (Position) Engine S ...

Inspection
INSPECTION PROCEDURE 1. INSPECT PROPELLER SHAFT WITH CENTER BEARING ASSEMBLY (a) Using a dial indicator, check the propeller shaft runout. Maximum runout: 0.6 mm (0.0236 in.) If the shaft runout is greater than the maximum, replace the shaft. 2. INSPECT PROPELLER SHAFT (a) Using a dial ...

Rear Left Sensor Malfunction (C1AE6)
DESCRIPTION The No. 1 ultrasonic sensor (rear corner sensor LH) is installed on the rear bumper. The ECU detects obstacles based on signals received from the No. 1 ultrasonic sensor (rear corner sensor LH). If the No. 1 ultrasonic sensor (rear corner sensor LH) has an open circuit or other ma ...

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