CITROËN DS3 R3 Max System User's Manual
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CITROËN DS3 R3 Max System User's Manual

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Summary of Contents for CITROËN DS3 R3 Max

  • Page 1 System User Guide...

  • Page 2: Table Of Contents

    DS3R3Max System User Guide Summary 1. Global System Overview ....(p3) Looms ………………………………………….(p4) Acquisition Signals ……………………...(p5) 2. Driver System Overview ....(p7) Function Overview ……………………..(p8) Steering Wheel Management ……(p9) DashBoard Overview ………………..(p10) Gearbox Management ……………..(p12) Hydraulic System ……………………...(p14) Accessory Management …………..(p16) Start Assistance System ……………(p17) Calibration ………………………………...(p18) Diagnostics ………………………………..(p20) 3.

  • Page 3: Global System Overview

    1. Global System overview System User Guide - 03.12.14...

  • Page 4: Looms

    1. Global System overview 1. Looms (T4) System User Guide - 03.12.14...

  • Page 5: Acquisition Signals

    1. Global System overview 2. Acquisition Signals Analog and frequency signals Signals from Bosch modules These channels, dedicated to engine or chassis, are part of These channels, dedicated to chassis care are part of the the basic system. The processing done on them will be basic system.
  • Page 6 1. Global System overview 2. Acquisition Signals Mandatory Sensors Those sensors are used by the system, NOT having those working properly will generate problems to system and parts: Engine intake pressure (P2). Engine turbocharger pressure (P2P). Barrel position (Barrel). Pedal position (Pedal). Throttle position (Throttle).

  • Page 7: Driver System Overview

    2. Driver System Overview System User Guide - 03.12.14...

  • Page 8: Function Overview

    2. Driver System Overview 1. Function Overview Dashboard Display Gear Shift Paddle Pull : Up Push : Down Gear shift lock (R Located here Starter - Power - Main Switch Scroll button 1 press : Scroll Strategy Mode Hold press : Swap Strd/Mechanic Low/High Beam // Flash Wiper Speed Auxilary Light Select...

  • Page 9: Steering Wheel Management

    2. Driver System Overview 2. Steering Wheel Management Steering Wheel Input Signal Engine Crank (Oil pressure build) Up and Down request Active if DIM141 is not connected by Access from the paddle pressing ‘start’ button Push to Downshift Pull to Upshift Kill Engine Active if Power is switched OFF Neutral request...

  • Page 10: Dashboard Overview

    2. Driver System Overview 3. Dashboard Overview DashBoard Information LED 1 LED A LED B LED C LED D LED E LED F LED 2 Revolution Information (if GDU is not installed) Engine’s approaching upshift rev LED A to D: Lighted 1 by 1 LED E: Ideal time to shift...
  • Page 11 2. Driver System Overview 3. Dashboard Overview GDU Information The GDU gear display fitting is optional. It can be ordered at the Boutique Citroën Racing under the reference DS3R3-S1C0.OPT.010 The fitting of the additional gear display unit implies a reprogramming of your ECU. When the GDU is fitted, the LED A to F of the main display are disabled.

  • Page 12: Gearbox Management

    2. Driver System Overview 4. Gearbox Management Upshift and Downshift Switches An up/down demand is activated following a short bandwidth voltage detection, from one to the other (total bandwidth : 0 to 5V). The goal of this strategy is to avoid any electrical interference from the steering wheel that can be considered valid (shortcut, etc.
  • Page 13 2. Driver System Overview 4. Gearbox Management Barrel position Beside the electrical diagnostic done (invalid if the voltage value is out of thresholds set), the gearbox automate is based on this measurement, actually from the barrel position regulation, all the gear changes will depend on it (engaged, disengaged).

  • Page 14: Hydraulic System

    2. Driver System Overview 5. Hydraulic System Bleeding screw P_hydr P_CL P_Accu System User Guide - 03.12.14...
  • Page 15 2. Driver System Overview 5. Hydraulic System Bleed Must be done if Will stop after Brand new parts lifted High pressure network has been opened If Power is switched OFF Pump, Block, Pipes If 40b is reached, meaning the bleeding screw has been closed.

  • Page 16: Accessory Management

    2. Driver System Overview 6. Accessory Management Hydraulic pump Water Cooling Fans 1. Nominal value is ~50bars 1. Both ON if Water temperature>90° then OFF <85° 2. Electrical pump driven by ECU 2. Can be forced, APC OFF keep pushing Fan button while 3.

  • Page 17: Start Assistance System

    2. Driver System Overview 7. Start Assistance System Definition Different setups have been programmed as follow : S0 is defined as SAS OFF S1 is defined as SAS ON with standard grip depending on type of surface chosen S2 is defined as SAS ON with high grip depending on type of surface chosen SAS activation Select Type of start control wanted Select Type of surface wanted...

  • Page 18: Calibration

    2. Driver System Overview 8. Calibration Pedal/Throttle Calibration Before Engine Stopped Gearbox in Neutral Process CAR Main SW OFF Switch Power ON Push full throttle Then switch Main Switch ON Stay that way until a message appears on Dash Follow instructions If the process is aborted, the dash will show you a KO message Must be done after Throttle or pedal has been changed...
  • Page 19 2. Driver System Overview 8. Calibration Steering Angle Calibration Before Engine Stopped Gearbox in Neutral APC OFF Road mode ON Make sure the wheels are straight (with zero pipe on) Switch to “Verification Chassis” mech page Process Hold Steering wheel with straight line tool. Press on Fan and Aux sw.

  • Page 20: Diagnostics

    2. Driver System Overview 9. Diagnostic Clutch Warning Appear on Road and Stage pages only Appear if clutch pressure is not enough to change gears properly. Driver is advised to use Clutch pedal to change gears Engine Warning Ignition plug not connected: This icon will appear in Mechanic Diagnostic page with the cylinder number.

  • Page 21: Telemetry (Wintax)

    3. TELEMETRY System User Guide - 03.12.14...
  • Page 22 3. TELEMETRY System User Guide - 03.12.14...
  • Page 23 3. TELEMETRY Wintax4 WINTAX 4 is the Magneti Marelli data analysis SW tool. It is certainly one of the best Motorsport data analysis PC tools, adopted in F1, Moto GP , WRC, Le Mans Series and many other racing competitions. For an overview of WTX4 please refer to specific documents or to its embedded Help On Line.

  • Page 24: Install

    3. TELEMETRY 1. Install When installing a latest version of WINTAX4 double clicking the Setup.exe file, the user is required to just overwrite the previous version or completely remove it. Please note that at the first WTX4 installation on a PC it is required a password to enable the application. This password will be released by CITROEN Racing only.

  • Page 25: Settings

    3. TELEMETRY 2. Settings Data Analysis A set of channels defined by CITROEN Racing will be available to the teams for data analysis. To save disk space, data frequencies will be different between Road and Stage. Start logging data with Power ON. Possibility to add gain and offset to channels in Wintax.
  • Page 26 3. TELEMETRY 2. Settings Set IP First of you need to set your ethernet port with the following IP address: IP: 125.125.10.xxx Mask: 255.255.0.0 Please follow instructions opposite: System User Guide - 03.12.14...
  • Page 27 3. TELEMETRY 2. Settings Set Session Make sure Wintax 4 is NOT running!!!! Please copy the Xml files inserted into the zip to: C:\WinTAX4 \System ( accept overwriting ) Then, Open WinTAX then in the bar menu select Acquisition. System User Guide - 03.12.14...
  • Page 28 3. TELEMETRY 2. Settings Acquisition Manager Everything should be set : Event: 2014C_S13_RAL_A55R3 Session: S1-S3 Car : Click browse when you are connected to the car Etc… Just confirmed this configuration. Then go back to Acquisition Manager. System User Guide - 03.12.14...
  • Page 29 3. TELEMETRY 2. Settings Viewing Data In Acquisition Manager: Select the car, you want to download.. Click on ‘M’ button. It will turn green if you are connected to the car. System User Guide - 03.12.14...
  • Page 30 3. TELEMETRY 2. Settings Downloading Data In Acquisition Manager: Icon ‘check downloaded file from MVL’ will be available, click on it. A display of all laps available into the SRT will be shown. Then select those you want to and press ‘enter’. If you have already downloaded some laps, you will see a check on those laps.
  • Page 31 System User Guide - 03.12.14...
  • Page 32 4. APPENDIX Average current consumption Wintax Channel Consumer Current (A) I_INJ Injectors ˂ 10 I_COIL Coil Packs ˂ 9 I_HB Throttle body ˂ 1 I_EV_AUX VVT + WG solenoid valves I_ECU Engine Control Unit I_DDU DDU Dashboard I_LAMBDA Lambda sensor <...
  • Page 33 4. APPENDIX BRK outputs equivalence BRK HIGH BRK LOW Hexa value Output cut Hexa value Output cut Right radiator fan Alternator Left radiator fan Tripmeter Windscreen wipers Scam & Smot Hydraulic pump Right blinker VVT valve Left blinker Gearbox valve Front position lights Heater Revering light...
  • Page 34 4. APPENDIX Alarms Alarm Conditions Throt_Learning Etat_Appr ≥ 4 Road Power ON Rpm = 0 Speed = 0 Throt_Ped_Learning_Max Etat_Appr ≥ 3 Road Power ON Rpm = 0 Speed = 0 Throt_Ped_Learning_Min Etat_Appr ≥ 2 Road Power ON Rpm = 0 Speed = 0 P_Accu ≥...

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