Lexus ES manuals

Lexus ES: Inspection

INSPECTION

PROCEDURE

1. INSPECT NO. 2 FUEL PRESSURE SENSOR

(a) Check the No. 2 fuel pressure sensor output voltage.

(1) Apply 5 V between terminals 1 (VC) and 3 (E2).

NOTICE:

  • Be careful when connecting the leads, as the No. 2 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) or 3 (E2).

HINT:

If a stable power supply is not available, connect 4 nickel-metal hydride batteries (1.2 V each) or equivalent in series.

*a

Component without harness connected

(No. 2 Fuel Pressure Sensor)

*b

Voltage Applied between Terminals

(2) Measure the voltage according to the value(s) in the table below.

Standard Voltage:

Tester Connection

Condition

Specified Condition

2 (PFL) - 3 (E2)

Pressure not applied to No. 2 fuel pressure sensor

Approximately 0.57 to 0.95 V*

*: The output voltage changes depending on the voltage applied to the terminals.

If the result is not as specified, replace the No. 2 fuel pressure sensor.

*a

Component without harness connected

(No. 2 Fuel Pressure Sensor)

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COMPONENTS ILLUSTRATION *1 FUEL PRESSURE SENSOR *2 NO. 1 FUEL PRESSURE SENSOR HOLDER Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stop

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 Components

COMPONENTS ILLUSTRATION *A except 2GR-FKS - - *1 KICK DOOR CONTROL SENSOR *2 KICK DOOR CONTROL SENSOR WITH BRACKET *3 KICK DOOR CONTROL BRACKET - - ILLUSTRATION *A for 2GR-FKS - - *1 KICK DOOR CONTROL SENSOR *2 KICK DOOR CONTROL SENSOR WITH BRACKE

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced battery removal/installation are shown below. Necessary Procedures After Parts Removed/Installed/Replace

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