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Tundra 4WD V8-5.7L (3UR-FE)
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Fuel Injector Circuit
Fuel Injector Circuit
Fuel Injector
Circuit
DESCRIPTION
The fuel injectors are located on the intake manifold. They inject fuel into the cylinders based on the signals from the ECM.
Wiring Diagram:
Step 1-2:
Step 3:
Step 4-5:
INSPECTION PROCEDURE