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

Page 125

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Tuning Guide

119

© 2014 AEM Performance Electronics

FuelTrim_Coolant
Units:
Coolant Temp vs After Start Time vs Fuel Trim
Description: As opposed to the LambdaAfterStartTrim that trims the target lambda, this table
applies a fuel trim as a percentage multiplier where a value of 5.0 would add 5 % to the fuel pulse
calculation.

LambdaCrankingTable
Units:
Lambda Offset vs Coolant Temp
Description: This table allows for the Lambda to be offset when cranking the engine. By
allowing a slightly richer mixture this will keep the engine and the lambda correction sound.