Toyota Tacoma (2015-2018) Service Manual: Inspection

Toyota Tacoma (2015-2018) Service Manual / 2gr-fks Emission Control / Canister / 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

(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:

TC and CG Terminal Circuit
DESCRIPTION Tire pressure warning system DTCs can be checked by connecting terminals 13 (TC) and 4 (CG) of the DLC3. The DTCs are indicated by blinking the tire pressure warning light. WIRING DIAGRAM PROCEDURE 1. CHECK CAN COMMUNICATION SYSTEM (a) Check for ...

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE FRONT LICENSE PLATE BRACKET (a) Remove the 2 screws and front license plate bracket. 2. REMOVE NO. 4 ENGINE ROOM WIRE (w/ Fog Light) (a) Disconnect the 2 connectors. ...

Steering Angle Sensor Power Source Voltage Malfunction (C1432)
DESCRIPTION The skid control ECU (brake actuator assembly) outputs this DTC when it receives a sensor power source malfunction signal from the steering angle sensor. DTC No. Detection Item DTC Detection Condition Trouble Area C1432 ...