Knocking in SI engines is affected by several engine and operating parameters. Fill the following Table P9.2 showing the effect of increasing engine and operating variables on knock. Discuss these...

Knocking in SI engines is affected by several engine and operating parameters. Fill the following Table P9.2 showing the effect of increasing engine and operating variables on knock. Discuss these whether the engine parameters can be controlled by the engine operator or ECU to mitigate the knocking conditions.