Optima L4-2.4L (2001)
TROUBLESHOOTING PROCEDURES
TROUBLESHOOTING HINTS
1. The MIL is ON or the DTC is displayed on the HI-SCAN under the following condition;
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When the knock sensor signal is not detected though the engine is in the over load condition.
2. When knock sensor signal is abnormally low.
Harness Inspection Procedure
HARNESS INSPECTION PROCEDURE
