P0327
DTC P0327 KSComponent Description
The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the ECM.
On Board Diagnosis Logic:
DTC Confirmation Procedure
NOTE: If "DTC Confirmation Procedure" has been previously conducted, always turn ignition switch "OFF" and wait at least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10V at idle.
WITH CONSULT-II
1. Turn ignition switch "ON" and select "DATA MONITOR" mode with CONSULT-II
2. Start engine and run it for at least 5 seconds at idle speed.
3. If 1'st trip DTC is detected, go to Diagnostic Procedure.
WITH GST
Follow the procedure "With CONSULT-II" above.
EC-KS-01:
Wiring Diagram
Diagnostic Procedure
Diagnostic Procedure Step 1 - 3:
Diagnostic Procedure Step 4 - 7:
