Operation CHARM: Car repair manuals for everyone.
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

Knock Sensor: Locations



Powertrain Component Views (LY7 - Gas, 6 Cylinder, 3.6L, SFI, V6)

Engine Controls Components - Bank 1




1 - Ignition Coil 5
2 - Ignition Coil 3
3 - Ignition Coil 1
4 - Throttle Body Assembly
5 - Knock Sensor (KS) - Bank 1

Engine Controls Components - Bank 2




1 - Ignition Coil 2
2 - Ignition Coil 4
3 - Ignition Coil 6
4 - Engine Coolant Temperature (ECT) sensor
5 - Knock Sensor (KS) - Bank 2
6 - Engine Oil level Sensor
7 - Engine Oil Pressure (EOP) Sensor