MoTeC M8 - Manual (Page 5)

MoTeC Overview 3
Advanced Tuning Option (M4 and M48 Only)
Allows access to the Advanced Tuning features, which include :
Traction Control & Launch Control, Narrow Band or Wide Band Lambda
Control, Gear Change Ignition Cut, Individual Cylinder Tuning for Fuel and
Ignition, Boost Enhancement, Wheel Speed Measurement, Programmable
Load Sites, Warning Alarms, User definable Air Pressure, Air Temp, Engine
Temp and other compensations for Fuel and Ignition, Nitrous Oxide, Dual
RPM Limit, Sensor Calibration Tables, Odd Fire Engine capability and more.
Advanced Tuning is standard on the M8 ECU.
The Advanced Tuning setup parameter must also be set to enable
Advanced Tuning.
Data Logging Option
Allows logging of the ECU sensors and operating parameters to the internal
data logging memory. The logged data may then be analysed by the MoTeC
INTERPRET Software.
On the M4 and M48 ECUs the Data Logging option is enabled for an
evaluation period of 6 hrs (engine running time).
Wide Band Lambda Option
Allows Wide Band Lambda (Air Fuel Ratio) measurement, which may be used
for data logging or closed loop control of the Air Fuel Ratio. The measurement
is fully temperature compensated and will accurately measure ratios of 0.75
to 1.2 Lambda (11:1 to 18:1) when used with the MoTeC wide band exhaust
gas sensor.
The M8 ECU has two Lambda Inputs whereas the M4 and M48 have one.
On the M4 and M48 ECUs the Wide Band Lambda option is enabled for a
evaluation period of 6 hrs (engine running time).
Calibration & Setup
Calibration Tables
The Calibration Tables determine how the output devices should be
controlled for various sensor readings. For example the fuel calibration table
determines the base injector pulse width for all combinations of RPM and