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Home >> Hyundai >> 2002 >> Santa Fe Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Fuel System (3.5L)) >> MFI Control System >> Knock Sensor (KS) >> Troubleshooting Hints

Troubleshooting Hints

WARNING: This page is about a different car, the 2004 Hyundai Santa Fe and 2003 Hyundai Santa Fe. However, it is still accessible from the selected car via links, so may be relevant.
  1. The DTC for knock sensor is displayed on the HI-SCAN PRO under the following condition:
    • When the knock sensor signal is not detected, even though the engine is in an overload condition.
    • When the knock sensor signal is abnormally low.
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