AEM 30-2860 Coil-On-Plug COP Conversion Kit - Manual (Page 17)

Page 17 10-2860 B Series COP Instructions RevB 111117
Once reassembled, install the EMS and reconnect the battery cables. Model specific
EMS instructions are included with each EMS kit and are available online in the
“Instructions and Manual” section of the AEM Performance Electronics Forum at
http://forum.aempower.com/forum/index.php?board=90.0. NOTE: THE STEPS
OUTLINED IN THE EMS INSTRUCTION MANUAL MUST BE FOLLOWED WHEN
INSTALLING THE EMS.
NOTE: IT IS RECOMMENDED THAT TIMING BE CONFIRMED ON EACH CYLINDER
BEFORE ATTEMPTING TO START THE ENGINE!
Syncing the EMS Timing
NOTE: THE EMS TIMING MUST BE SYNCED BEFORE TUNING
Start the engine and make whatever adjustments may be needed to sustain a safe and
reasonably smooth idle. Verify the ignition timing: Select Wizards>>Ignition Timing
Sync from the pull-down menu. Click the ‘Lock Ignition Timing’ checkbox and set the
timing to a safe and convenient value (for instance, 10 degrees BTDC), see Figure 26
below. Use a timing light and compare the physical timing numbers to the timing value
you selected. Use the Sync Adjustment Increase/Decrease buttons to make the
physical reading match the timing number you selected.
Figure 25. Reassembling the Circuit Boards
Figure 26. Ignition Timing Sync Wizard