Toyota Tacoma (2015-2018) Service Manual: Inspection

Toyota Tacoma (2015-2018) Service Manual / 2gr-fks Fuel / Fuel Pressure Sensor(for High Pressure) / 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

Component without harness connected

(Fuel Pressure Sensor)

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.

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:

Initialization
INITIALIZATION NOTICE: Initialization can only be performed for vehicles with a tire pressure warning reset switch. If initialization is performed, the existing tire positions will be cleared, but will be automatically identified when the vehicle is driven at 37 km/h (23 mp ...

Precaution
PRECAUTION 1. EXPRESSIONS OF IGNITION SWITCH (a) The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section. Expression Ignition Switch (Position) Engi ...

Components
COMPONENTS ILLUSTRATION *1 RADIATOR GRILLE - - ILLUSTRATION *A for Type A *B for Type B *C for Type C - - *1 MILLIMET ...