toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Fuel System - Fuel Injector Cleaning Procedure|Page 2106 > < Fuel System - Fuel Injector Cleaning Procedure|Page 2104
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Adapter Installation

3. Inspect injector injection

CAUTION: Keep clear of sparks during the test.

Adapter Installation

a. Disconnect the fuel hose from the fuel filter outlet.

b. Connect union and hose to the fuel filter outlet with two new gaskets and the union bolt.

HINT: Use the vehicle's fuel filter.

Pressure Regulator Hook-up

c. Remove the pressure regulator. 

d. Connect the fuel return hose.

e. Install a new O-ring to the injector.

Injector Hook-up

Fuel System - Fuel Injector Cleaning Procedure|Page 2106 > < Fuel System - Fuel Injector Cleaning Procedure|Page 2104