VersaTune User Forum

Injector Phasing Multiplier: This table name was changed from Injector Latency Multiplier in the Beta release. Decreasing this value will move the injector opening point to earlier in the engine cycle, increasing fuel delivery (this will cause Injector Duty Cycle [IDC%] to decrease). Increasing this value will move the injector opening period to later in the engine cycle, shortening the period for fuel delivery (this will cause IDC% to increase). Caution should be exercised when decreasing this value as it can be adjusted enough to allow fuel injection to begin as early as the exhaust stroke, through the intake and compression strokes, which may increase wetting of the cylinder walls if the intake charge has not started its entry into the cylinder.