Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000YQS5
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: 2GR-FKS (FUEL): FUEL PRESSURE SENSOR(for High Pressure): REMOVAL; 2017 - 2020 MY Sienna [08/2016 -        ]

REMOVAL

CAUTION / NOTICE / HINT

PROCEDURE

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

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (FUEL): FUEL INJECTOR (for Direct Injection): REMOVAL

NOTICE:

  • 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 delivery pipe with sensor assembly LH (fuel pressure sensor) with a new one.

2. REMOVE FUEL PIPE PLUG SUB-ASSEMBLY

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

NOTICE:

Do not overtighten the vise.

(b) 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.

(c) Remove the dust cap sub-assembly from the fuel pipe plug sub-assembly.

(d) 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.

(e) Remove the fuel delivery pipe with sensor assembly LH from the vise.