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MaxxECU online help

Navigation: Trigger systems

MAP sensor as sync on V-twin

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In combination with a Missing tooth crank trigger, MaxxECU can sync on the MAP sensor, even though it is not a recommended setup.

Note: ONLY on Missing tooth trigger systems.


MTune example


Inputs --> Triggers/Home inputs, trigger decoder.


The MAP sensor must be connected to the intake manifold and calculates cylinder 1 from the odd-fire angle pattern.

Throttle must remain closed during cranking to ensures a pressure drop the MAP sensor can detect.


Note: Only used during engine start and cannot be re synced when engine is running.