Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

Perform "Inspection After Repairs" after replacing the fuel delivery pipe assembly LH (fuel pressure sensor) (See page PROCEDURE ).

PROCEDURE

1. INSTALL FUEL PIPE PLUG SUB-ASSEMBLY

(a) Install a new O-ring, new No. 1 fuel injector back-up ring, new No. 2 fuel injector back-up ring and new No. 3 fuel injector back-up ring to the fuel pipe plug sub-assembly as shown in the illustration.

Text in Illustration

*1

Fuel Pipe Plug Sub-assembly

*2

No. 1 Fuel Injector Back-up Ring

*3

No. 3 Fuel Injector Back-up Ring

*4

No. 3 Fuel Injector Back-up Ring

*5

O-ring

-

-

*a

Opening

*b

Overlapping

*c

Stretched

*d

Correct

*e

Incorrect

-

-

NOTICE:

  • Check that there is no foreign matter or damage on the O-ring groove of the fuel pipe plug sub-assembly.
  • Check that the No. 1 fuel injector back-up ring and No. 3 fuel injector back-up ring are installed in the correct orientation.
  • Make sure that the No. 1 fuel injector back-up ring, No. 2 fuel injector back-up ring, No. 3 fuel injector back-up ring and O-ring are installed in the correct order.
  • Check that the alignment of the No. 1 fuel injector back-up ring is not overlapped or stretched as shown in the illustration.
  • After installing the O-ring, check that it is not contaminated with foreign matter and is not damaged.

(b) Secure the fuel delivery pipe assembly LH in a vise between aluminum plates.

NOTICE:

Do not overtighten the vise.

(c) Install a new gasket to the fuel pipe plug sub-assembly as shown in the illustration.

(d) Using a 5 mm hexagon wrench, install the fuel pipe plug sub-assembly to the fuel delivery pipe assembly LH with the 2 bolts.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

(e) Install a new dust cap sub-assembly to the fuel pipe plug sub-assembly.

2. INSTALL FUEL DELIVERY PIPE ASSEMBLY LH (FUEL PRESSURE SENSOR)

(See page )

NOTICE:

  • Do not remove the fuel pressure sensor from the fuel delivery pipe sub-assembly LH.
  • If a fuel pressure sensor is removed, replace the fuel delivery pipe sub-assembly LH (fuel pressure sensor) with a new one.

HINT:

Perform "Inspection After Repairs" after replacing the fuel delivery pipe assembly LH (fuel pressure sensor) (See page Fuel Pump ).

Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL DELIVERY PIPE SUB-ASSEMBLY LH (FUEL PRESSURE SENSOR) NOTICE: Do not remove the fuel pressure sensor from the fuel delivery pipe sub-assembly LH. ...

Fuel Pump
...

Other materials:

Sound Signal Circuit between Radio Receiver and Stereo Jack Adapter
DESCRIPTION The No. 1 stereo jack adapter assembly sends the sound signal from an external device to the radio and display receiver assembly via this circuit. If there is an open or short in the circuit, sound cannot be heard from the speakers even if there is no malfunction in the radio and d ...

Open / Short in Steering Lock ECU (B2781)
DESCRIPTION The steering lock ECU and steering lock motor are built into the steering lock actuator assembly. The steering lock ECU (steering lock actuator or UPR bracket assembly) detects whether the steering lock is in the lock or unlock position by using the lock sensor and unlock sensor ...

TC and CG Terminal Circuit
DESCRIPTION DTC output mode is set by connecting terminals TC and CG of the DLC3. The DTCs are displayed by blinking the SRS warning light. HINT: Make sure that DTCs which relate to the CAN communication system are not output. If any of these DTCs are output, check the CAN communicat ...

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