Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: 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.
  • If a fuel pressure sensor is removed, replace the fuel delivery pipe sub-assembly LH with a new one.

(a) Remove the fuel delivery pipe sub-assembly LH (See page (b) Check the fuel pressure sensor output voltage. ).

(b) Check the fuel pressure sensor output voltage.

(1) Apply 5 V between terminals 1 (VC) and 2 (E2).

Text in Illustration

*a

Component without harness connected

(Fuel Pressure Sensor)

*b

Voltage applied between terminals

NOTICE:

  • Be careful when connecting the leads, as the fuel pressure sensor may be damaged if the leads are connected to the wrong terminals.
  • Do not apply more than 6 V to terminals 1 (VC) and 2 (E2).

HINT:

If a stable power supply is not available, use 4 1.2 V nickel-metal hydride batteries or equivalent.

(2) Measure the voltage between terminals.

Text in Illustration

*a

Component without harness connected

(Fuel Pressure Sensor)

Standard Voltage:

Tester Connection

Condition

Specified Condition

3 (PR) - 2 (E2)

Pressure not applied to fuel pressure sensor

Approximately 0.4 to 0.6 V*

*: The output voltage changes depending on the voltage applied to the terminals. Output voltage = (0.08 x Voltage applied to terminals) to (0.12 x Voltage applied to terminals)

If the result is not as specified, replace the fuel delivery pipe sub-assembly LH.

(c) Install the fuel delivery pipe sub-assembly LH (See page Installation ).

Removal
REMOVAL PROCEDURE 1. REMOVE 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 ...

Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Perform "Inspection After Repairs" after replacing the fuel delivery pipe assembly LH (fuel pressure sensor) (See page ). PROCEDURE 1. INST ...

Other materials:

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for both the LH and RH sides. The procedure described below is for the LH side. PROCEDURE 1. REMOVE FRONT BUMPER ASSEMBLY (See page ) 2. REMOVE HEADLIGHT ASSEMBLY (a) Apply protective tape around the headlight ...

Data Signal Circuit between Radio Receiver and Extension Module
DESCRIPTION The stereo component tuner assembly sends the image data signal to the radio and display receiver assembly via this circuit. WIRING DIAGRAM PROCEDURE 1. CHECK NO. 1 NAVIGATION WIRE (a) Disconnect the R33 radio and display receiver assembly connect ...

Precaution
PRECAUTION 1. INSPECTION PROCEDURE FOR VEHICLE INVOLVED IN ACCIDENT (a) Perform the zero point calibration and sensitivity check if any of the following conditions apply. The occupant detection ECU is replaced. Accessories (seatback tray and seat cover, etc.) are installed. The f ...

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