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Contents

Introduction

As part of the V3 RaceROM update custom maps have been added to the Simos 18.X ECU’s this allows the tuner to make features using the available inputs and outputs. The custom maps feature guide is (RaceROM Custom Maps Tuning Guide) for notes on general setup, logging and usage. This article is intended to highlight some possible features that could be generated using Custom maps.

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• Custom map A - Launch Control enable (vehicle speed accel pedal and Clutch Switch)

• Custom Map B - Launch Control Boost Target minimum setpoint (RaceROM Controller Input)

• Custom Map C - Launch Control Ignition Setpoint for Boost off the line (RaceROM Controller Input)

• Custom Map D - LC fuel cut setpoint (multiplies Fuel Quantity) (RaceROM Controller Input)

• Custom Map E - LC torque limit (FWD cars & traction hey.) (RaceROM Controller & Rear Wheel speed as Input)

NOTE: these settings contain a fuel cut and large ignition retard, please use with Caution and test with low targets to see the strategy works.

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