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

HK - Variable Camshaft Timing (VCT)

PINPOINT TEST HK: VARIABLE CAMSHAFT TIMING (VCT)

Variable Camshaft Timing Bank 1 Solenoid Connector:





Variable Camshaft Timing Bank 2 Solenoid Connector:





HK1:





HK2-HK5:





HK6-HK9:





HK10-HK13:





HK14-HK16:





HK17-HK19: