AEM 30-6905 Universal Programmable EMS-4 User Manual
Page 103
Page 103 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
The following Sync Setup options are used in this example:
Fuel Teeth = 24, Defines how many significant crank teeth edges are to be used for fuel injector
phasing calculations.
Spark Teeth = 24, Defines how many significant crank teeth edges are to be used for ignition
coil output phasing calculations.
Wheel Teeth = 24, Defines how many significant teeth are expected during one engine
revolution. Used for engine RPM calculation.
Sync Teeth = 1, How many cam teeth edges the ECU must see during one complete engine
cycle. In this simple case, there is only one.
Sync Cam Count = ON, Defines one of several different synchronizations strategies available.
This is the most basic where the Cam Tooth channel must equal the value defined for the Sync
Teeth option. In this case, it must equal 1.
The Crank Tooth Control Table