BitEdit Module Marelli IAW 9GV

Software module for editing Magneti Marelli IAW 9GV ECU files used in VAG group vehicles with 1.6 CFZA engines.

Idle Control:

Idle engine speed in all available modes.

Torque Management:

Friction and drag torque control, indicated torque control, relative and requested torque under various conditions, full load torque limitation, slow down torque, power limit torque, and more.

Knock Control:

Knock sensitivity, spark advance correction, and maps to detect good/bad fuel quality.

Rev Limiter:

Engine speed limiter adjustment.

Exhaust Gas Modeling:

Temperature and pressure calculation with correction maps.

Air Modeling:

Calculation and correction of airmass, compression ratio, and air density.

Spark Advance:

Base, optimal, and minimal angles with correction of spark advance.

Lambda Control:

Target lambda in part load, full load, and WOT mode, including combustion efficiency maps.

Throttle Control:

Throttle valve target position maps, mechanical law of throttle valve, and maximum position requests.

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