Knock

The knock Guardian monitor is used to monitor the individual cylinder knock retard in the ECU. This is useful for monitoring the engine health and detecting any issues with the engine, fueling, ignition timing, etc.

Configuration

Enabled

Whether or not the knock Guardian monitor is enabled.

Triggers

The trigger values for the knock Guardian monitor. This is the threshold at which the monitor will trigger for each cylinder.

Limp

Whether or not the vehicle will enter limp mode when the knock Guardian monitor triggers.

Min Relative Load

The minimum relative load that the engine must be under for the knock Guardian monitor to trigger.

Min Time

The minimum time in milliseconds that the knock must be above the trigger value to actually trigger the Guardian monitor. This is to prevent false triggering due to momentary spikes in the knock. If set to 0 it will trigger immediately.