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

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Infinity User Manual

the engine from running lean when the fuel turns back on. See the

section of the wizard for more details.

ChargeTempBlend
Units: Charge Temp Blend Multiplier vs RPM
Description: The table tells the Speed Density submodel whether to use Air Temp or Coolant
Temp (or a blend of both) when calculating the density of the air entering the engine.

If set to a low number (0) the Air Temperature will be used when calculating the air density.
If set to a high number (1) the Coolant Temperature will be used when calculating the air density.

Typically, the table will have higher numbers at low RPM (assuming Coolant Temp has a greater
influence on air density when velocity is low) and lower numbers at high RPM (assuming Air
Temp has a greater influence on air density when velocity is high).

Inj1FuelTrimTable
Units: Injector1 Fuel % vs RPM
Description: This table allows for a cylinder trim of fuel injector 1. This can be used if there is a
known flow discrepancy with an intake manifold runner or a mismatched fuel injector for instance

Inj2FuelTrimTable
Units: Injector2 Fuel % vs RPM
Description: This table allows for a cylinder trim of fuel injector 2. This can be used if there is a
known flow discrepancy with an intake manifold runner or a mismatched fuel injector for instance.

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