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AEM 30-71XX Infinity Stand-Alone Programmable Engine Mangement System Full Manual User Manual

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© 2014 AEM Performance Electronics

Infinity User Manual

FuelTrim_1 [% ]
Units:
EngineSpeed vs MAP vs Fuel Trim
Description: This table is a generic 2-axis fuel trim. Most common usage is to add fuel or
remove fuel when Manifold Pressure is high, especially if using Throttle for the VETable Load
Axis selection.

The FuelTrim_1 [%] data can be viewed differently using a conversion channel. If no conversion
channel is applied to the data as shown in the example above, the multiplier is applied as
follows:

Fuel pulse modified = Fuel pulse x (1 + FuelTrim_1)

In this format, a value of 0.100 in the table will result in a 10% addition to the base fuel pulse
calculation.

Alternatively, the user can apply a conversion channel. See the

Layout Menu

topic for more

information on conversion channels.

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