Toyota Tacoma (2015-2018) Service Manual: Fuel Pressure Sensor

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

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT FUEL DELIVERY PIPE SUB-ASSEMBLY (FUEL PRESSURE SENSOR)

NOTICE:

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

(a) Remove the fuel delivery pipe sub-assembly (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 3 (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 3 (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
2 (PFL) - 3 (E2)	Pressure not applied to fuel pressure sensor	Approximately 0.56 to 0.94 V

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

Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

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

PROCEDURE

1. INSTALL FUEL DELIVERY PIPE SUB-ASSEMBLY (FUEL PRESSURE SENSOR)

(See page )

NOTICE:

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

HINT:

Perform "Inspection After Repairs" after replacing the fuel delivery pipe sub-assembly (fuel pressure sensor) (See page Removal ).

Removal

REMOVAL

PROCEDURE

1. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY (FUEL PRESSURE SENSOR)

(See page )

NOTICE:

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

Fuel Main Valve

Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY (See page ) 2. REMOVE FUEL SENDER GAUGE ASSEMBLY 3. REMOVE NO. ...

Fuel Pressure Sensor(for High Pressure)

...

Other materials:

Inspection
INSPECTION PROCEDURE 1. INSPECT TRANSMISSION FLOOR SHIFT ASSEMBLY (w/o Smart Key System) HINT: If the results of the following inspections are as specified but a malfunction has occurred, replace the transmission floor shift assembly. (a) Inspect the wire harness. (1) Disconnect the shift lo ...

Short in Driver Side Knee Airbag Squib Circuit (B1860/64-B1863/64)
DESCRIPTION The driver side knee airbag squib circuit consists of the airbag sensor assembly and lower No. 1 instrument panel airbag assembly. The airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met. These DTCs are stored when a malfunction is dete ...

Fail-safe Chart
FAIL-SAFE CHART 1. FAIL-SAFE OPERATION AND DEACTIVATION CONDITION TOUCH SELECT 2-4 AND HIGH-LOW SYSTEM DTC No. Fail-safe Operation Fail-safe Deactivation Condition U0100 Switching between H4 and L4 prohibited (shift position N*1 or neut ...