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Home >> Toyota >> 2009 >> Matrix Base, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System (2AZ-FE)) >> SFI System >> Fuel Injector Circuit >> Description
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Fuel Injector Circuit: Description

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The fuel injectors are located on the intake manifold. They inject fuel into the cylinders based on the signals from the ECM.