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

Ignition Timing

16 Valve VTEC-E (D15Z1) engine: [1]
M/T (USA) 16° BTDC (RED) at 600 rpm (in neutral)
M/T (CAN) 16° BTDC (RED) at 700 rpm (in neutral)

[1] With jumper wire installed in service connector.