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→Calibration Tables
=== See also ===
* [[Eurodyne_Tables#Fueling|Eurodyne Tables - Fueling]]
== Spark Advance ==
'''Location: Engine → Spark → Advance'''
<br>
Simos ECUs contain several spark tables broken into two main groups, Base and MBT. The car will attempt to run the values in the base spark tables before any modifiers (IAT, knock retard, learned adaptations). <br>
MBT tables contain values that reflect ideal timing for Max Brake Torque. These values reflect an ideal situation not limited by environmental factors. The MBT values are also used in calculating delivered torque and therefore should be modified with caution.
<br>
Table selection is farther broken down by the state of the: Port flaps, Valve lift system, intake cam phase angle, exhaust cam phase angle. Cam angles are assigned an arbitrary number (0-2) using the VCT → Intake/Exhaust Cam Map tables.
[[File:Spark adv.png|800px|none|Spark Advance]]
[[File:Spark table.png|800px|none|Spark Table]]
