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Home >> Toyota >> 2018 >> Highlander XLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (SFI System [2GR-FE] - Diagnostic Codes & Circuit Tests - (Except Hybrid)) >> SFI System >> Circuit Tests >> Fuel Injector Circuit [12/2013 - 11/2016] >> Description

Fuel Injector Circuit [12/2013 - 11/2016]: Description

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The fuel injector assemblies are located on the intake port. They inject fuel into the cylinders based on the signals from the ECM.