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

Injection Timing

Injection Timing Specifications

Act. Inj. Time.	3.5 Degrees (deg)
TDC Offset	-0.25 to -0.75 at 1500 Degrees At RPM (deg @ rpm) Note: As soon as the ECT is greater than 77 deg. C (170 deg. F) and the engine speed is below 1500 RPMs, the PCM automatically learns a new offset.