Toyota Tacoma (2015-2018) Service Manual: Pcv Valve

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

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT PCV VALVE SUB-ASSEMBLY

(a) Install a clean hose to the PCV valve sub-assembly.

(b) Check the PCV valve sub-assembly operation.

(1) Blow air into the cylinder head cover sub-assembly LH side and check that air passes through easily. If the result is not as specified, replace the PCV valve sub-assembly.

Text in Illustration

*a	Clean Hose
*b	Cylinder Head Cover Sub-assembly LH Side
	Air

If the result is not as specified, replace the PCV valve sub-assembly.

CAUTION:

Do not suck air through the valve. Petroleum substances inside the valve are hazardous to your health.

(2) Blow air into the intake air surge tank side and check that air passes through with difficulty.

Text in Illustration

*a	Clean Hose
*b	Intake Air Surge Tank Side
	Air

If the result is not as specified, replace the PCV valve sub-assembly.

Removal

REMOVAL

PROCEDURE

1. REMOVE V-BANK COVER SUB-ASSEMBLY

2. REMOVE NO. 2 SURGE TANK STAY

3. DISCONNECT HEATER HOSE

(a) Disengage the clamp and disconnect the heater hose.

4. DISCONNECT PCV HOSE

(a) Slide the clip and disconnect the PCV hose from the cylinder head cover sub-assembly LH.

5. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY

(a) Remove the bolt and No. 1 engine cover sub-assembly from the cylinder head cover sub-assembly LH.

6. REMOVE PCV VALVE SUB-ASSEMBLY

(a) Remove the PCV valve sub-assembly from the cylinder head cover sub-assembly LH.

Installation

INSTALLATION

PROCEDURE

1. INSTALL PCV VALVE SUB-ASSEMBLY

(a) Apply a light coat of engine oil to the O-ring.

(b) Install the PCV valve sub-assembly to the cylinder head cover sub-assembly LH.

Torque:

5.0 N·m {51 kgf·cm, 44 in·lbf}

NOTICE:

When reusing the PCV valve sub-assembly, inspect the O-ring.

2. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY

(a) Install the No. 1 engine cover sub-assembly with the bolt to the cylinder head cover sub-assembly LH.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

3. CONNECT PCV HOSE

(a) Connect the PCV hose to the cylinder head cover sub-assembly LH, and slide the clip to secure the hose.

4. CONNECT HEATER HOSE

(a) Engage the clamp and connect the heater hose.

5. INSTALL NO. 2 SURGE TANK STAY

6. INSTALL V-BANK COVER SUB-ASSEMBLY

Purge Valve

Fuel Tank Cap

Inspection INSPECTION PROCEDURE 1. INSPECT FUEL TANK CAP ASSEMBLY (a) Check the appearance of the fuel tank cap assembly. (1) Check that there is no deformation or damage to the fuel tank cap a ...

Purge Valve

Components COMPONENTS ILLUSTRATION Inspection INSPECTION PROCEDURE 1. INSPECT PURGE VSV (a) Measure the resistance according to the value(s) in the table below. Text in Illu ...

Other materials:

Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure described below is for the LH side. PROCEDURE 1. REPAIR INSTRUCTION (a) Clean the vehicle body surface. (1) Using a heat light, heat the vehicle body surface. Heating Te ...

Operation Check
OPERATION CHECK 1. CHECK REMOTE CONTROL MIRROR FUNCTION (a) Turn the ignition switch to ON. (b) With L on the mirror select switch selected, check that the outer rear view mirror assembly LH surface moves up, down, left and right normally. (c) With R on the mirror select switch selected, check ...

Check Bus 3 Line for Short to GND
DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 6 (CA3H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 21 (CA3L) of the central gateway ECU (network gateway ECU) and ...