MR2 L4-132 2164cc 2.2L DOHC (5S-FE) (1993)
Fuel Injector: Testing and Inspection
Injection Inspection
INJECTORS INJECTION INSPECTION:
CAUTION: Keep injector clear of sparks during the test.
1. INSPECT INJECTOR INJECTION.
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Remove the union bolt and 2 gaskets, and disconnect the fuel inlet hose from the fuel filter outlet.
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Connect a union (SST 90405-09015) and hose to the fuel filter outlet with 2 gaskets and union bolt.
Torque: 29 Nm (22 ft.lb)
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Remove the pressure regulator from the delivery pipe.
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Install a new 0-ring to the fuel inlet of pressure regulator.
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Connect a hose to the fuel inlet of the pressure regulator with a union (SST 09268-41090) and the 2 bolts.
Torque: 5.4 Nm (48 ft.lb)
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Connect the fuel return hose to the fuel outlet of the pressure regulator with a union (SST 09268-41080), 2 gaskets and union bolt.