AEM 30-71XX Infinity Stand-Alone Programmable Engine Mangement System Full Manual - Manual (Page 202)

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© 2014 AEM Performance Electronics
Infinity User Manual
KnockNoiseFloor3 Table
Units: Voltage vs Engine Speed
Description: The KnockNoiseFloor3 Table sets an RPM dependant threshold to filter out
background noise from cylinder 3. Setting up this table is key to the success of this function.
Whenever the knock sensor voltage input exceeds this table's voltage value, it is considered to
be detonation. The difference between the detonation signal and this threshold value determines
the severity of the knock.
KnockNoiseFloor4 Table
Units: Voltage vs Engine Speed
Description: The KnockNoiseFloor4 Table sets an RPM dependant threshold to filter out
background noise from cylinder 4. Setting up this table is key to the success of this function.
Whenever the knock sensor voltage input exceeds this table's voltage value, it is considered to
be detonation. The difference between the detonation signal and this threshold value determines
the severity of the knock.
KnockNoiseFloor5 Table
Units: Voltage vs Engine Speed
Description: The KnockNoiseFloor5 Table sets an RPM dependant threshold to filter out
background noise from cylinder 5. Setting up this table is key to the success of this function.
Whenever the knock sensor voltage input exceeds this table's voltage value, it is considered to
be detonation. The difference between the detonation signal and this threshold value determines
the severity of the knock.