AEM Infinity Supported Applications - Universal V8 Engine - Manual (Page 36)

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© 2014 AEM Performance Electronics
If ignition timing is properly synced but injector phasing is incorrect, the CamSyncAdjustment (initial)
value can be offset by an increment of 90° to properly phase the injectors. To do this, change the
CamSyncAdjustment (initial) value by however many crank teeth (ignoring missing teeth) occur in 90° of
crank rotation. For a 60-2 crank wheel this is 15; for a 12 tooth trigger wheel this is 3; for a 4 tooth trigger
wheel this is 1.
If all the previous configuration procedures have been closely followed and if one of the supplied base
sessions is being used, it should not be necessary to check for proper injector phasing as all the
supplied base sessions have been properly set. If using a one-off combination of parts not covered by
this manual, it’s highly recommended that the injector phasing be checked and adjusted as necessary.