Impulse L4-2254cc 2.3L SOHC (1988)
![background image](/isuzu/impulse/l4-2254cc_2.3l_sohc/Page-631001.png)
Knock Sensor: Description and Operation
The knock sensor detects abnormal oscillation caused by engine knocking.
Knock Sensor: Description and Operation
The knock sensor detects abnormal oscillation caused by engine knocking.