Loading ...
Loading ...
Loading ...
EC-248
[QR (WITH EURO-OBD)]
DTC P0327, P0328 KS
DTC P0327, P0328 KS PFP:22060
Component Description BBS001DN
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 BBS001DO
The MI will not light up for these self-diagnoses.
DTC Confirmation Procedure BBS001DP
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 1st trip DTC is detected, go to EC-250, "
Diagnostic Procedure"
.
WITH GST
Follow the procedure “WITH CONSULT-II” above.
PBIB0512E
DTC No. Trouble Diagnosis Name DTC Detected Condition Possible Cause
P0327
0327
Knock sensor circuit low
input
An excessively low voltage from the sensor is
sent to ECM.
● Harness or connectors
(The sensor circuit is open or shorted.)
● Knock sensor
P0328
0328
Knock sensor circuit high
input
An excessively high voltage from the sensor is
sent to ECM.
SEF058Y
Loading ...
Loading ...
Loading ...