Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
Purpose
Knock Sensor (KS) Sensor:
Varying octane levels in gasoline can cause a detonation in an engine. This detonation is sometimes called a spark knock.
All of the engines use a
Knock Sensor (KS) system with a knock sensor. The KS system reduces the spark knock in the engine. This allows the engine to have maximum spark advance for improved driveability and fuel economy.
