Malfunction Threshold

Either one of the conditions is met for at least 5.0 seconds.

• The knock sensor output signal strength is 104 or less at the engine speed [Engine Speed] of 1850 RPM*.
• The knock sensor output signal strength is 305 or less at the engine speed [Engine Speed] of 2750 RPM*.

*: Depending on engine speed and load.

[ ]: HDS Parameter