FUEL PRESSURE SENSOR(for High Pressure) REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during fuel pressure sensor (fuel delivery pipe with sensor assembly LH) removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Battery terminal is disconnected/reconnected Perform steering sensor zero point calibration Lane departure alert system (w/ Steering Control)

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Pre-collision system
Memorize steering angle neutral point Parking assist monitor system

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  • Replacement of fuel pressure sensor (fuel delivery pipe with sensor assembly LH)

  • Replacement of fuel injector assembly (for Port Injection)

  • Replacement of fuel injector assembly (for Direct Injection)

  • Replacement of throttle body with motor assembly

  • Cleaning the deposits from the throttle body with motor assembly

 Inspection after repair

  • Poor idle, etc.

  • Engine start function, etc.

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CAUTION:


  • B006ZQO

    Never perform work on fuel system components near any possible ignition sources.

  • Vaporized fuel could ignite, resulting in a serious accident.

  • B006XC9

    Do not perform work on fuel system components without first disconnecting the cable from the negative (-) battery terminal.

  • Sparks could cause vaporized fuel to ignite, resulting in a serious accident.

PROCEDURE


  1. REMOVE FUEL PRESSURE SENSOR (FUEL DELIVERY PIPE WITH SENSOR ASSEMBLY LH)

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    Note


    • Do not remove the fuel pressure sensor from the fuel delivery pipe with sensor assembly LH.

    • If the fuel pressure sensor is removed, replace the fuel pressure sensor (fuel delivery pipe with sensor assembly LH) with a new one.

  2. REMOVE FUEL PIPE PLUG SUB-ASSEMBLY


    1. B006YBK

      Secure the fuel delivery pipe with sensor assembly LH in a vise between aluminum plates.

      Note

      Do not overtighten the vise.

    2. Using a 5 mm hexagon socket wrench, remove the 2 bolts, gasket and fuel pipe plug sub-assembly from the fuel delivery pipe with sensor assembly LH.

    3. Remove the dust cap sub-assembly from the fuel pipe plug sub-assembly.

    4. Remove the O-ring, No. 1 fuel injector back-up ring, No. 2 fuel injector back-up ring and No. 3 fuel injector back-up ring from the fuel pipe plug sub-assembly.

    5. Remove the fuel delivery pipe with sensor assembly LH from the vise.