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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Control System Diagnosis - 3.3L (3 Of 9)) >> DTC P0174-00: System Too Lean (Bank 2) >> Component Inspection >> Check injector for normal operation

Check injector for normal operation

WARNING: This page is about a different variant/trim than selected.
  1. Start engine.
  2. Check that RPM decrease when performing the injector's actuation test.
  3. Is there any cylinder with no change in RPM or only a small change in RPM?

    YES 

    NO 

    • Clear DTC and Test-drive under Enable Conditions. After the test, if this DTC is set, Go to "SYSTEM INSPECTION " procedure. If not, troubleshooting is completed.