Ignition Vs Clt Correction; Ignition Vs Iat Correction; Tps Vs Map Correction; Ignition Angle Table 1 I 2 - ECU Master EMU User Manual

Ignition vs IAT correction

Ignition va IAT table defines the correction of ignition angle as a function of intake air temperature.

TPS vs MAP correction

TPS vs MAP correction table defines the ignition angle correction as a function of throttle position
and manifold absolute pressure.

Ignition angle table 1 i 2

Ignition angle table is the main table used for ignition angle advance. The resolution of this table is
0.5 degrees. Positive values indicate a spark angle before TDC, negative values mean the spark
angle after TDC.
The values of ignition angle table are correct only when the configuration of the
The final ignition angle is calculated in the following way:
Angle = IGN(load,rpm) + CYLCorr(cyl) + IATCorr + CLTCorr + KSCorr + IDLECorr + LCCorr
+ Nitro(load, rpm) + TPSvsMAP(tps, MAP)
PARAMETERS
IGN(load,rpm)
CYLCorr(cyl)
base ignition angles (primary and secondary triggers) are correct!
DESCRIPTION
Ignition angle from the Ignition table
Per cylinder ignition angle trim from Ignition event trims table
Important !
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