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

Emission Control Systems


Secondary air pipe joint, control valve side 50-60 Nm / 37-44 ft. lbs.
Secondary air pipe joint, exhaust manifold side 70-100 Nm / 52-74 ft. lbs.
EGR valve attaching bolt 7-11 Nm / 5-8 ft. lbs.
Thermo valve 20-40 Nm / 15-30 ft. lbs.