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 Control Module

Spark Advance Data

Spark Control Computer	4289340	4289344	4289348	4289354
Vacuum Advance (Range)	---	---	---	---
Accumulator Time (In Minutes)	---	---	---	---
Spark Advance Test @ 2000 RPM	51 +/- 4 Degrees (deg)	51 +/- 4 Degrees (deg)	41 +/- 4 Degrees (deg)	41 +/- 4 Degrees (deg)
Electronic EGR Time Delay	20 sec	20 sec	30 sec	30 sec
Oxygen Feedback Electronic Air Switching	Equipped	Equipped	Equipped	Equipped