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IMSA GT Class Scrutineering System

Manual

V1.4.5 1/28/19

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Summary of Contents for Bosch IMSA GT Class Scrutineering System

  • Page 1: Manual

    IMSA GT Class Scrutineering System Manual V1.4.5 1/28/19...
  • Page 2: Table Of Contents

    6.1 Team Transmitted Channels................................21 6.2 Team Received Channels ................................. 22 6.3 DBC file ........................................22 7 Wiring Diagram ................................. 23 8 Appendix ..................................24 8.1 C60 ........................................... 25 8.2 IMU ........................................... 26 2/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 3 8.6 3.5 Bar Pressure ....................................30 8.7 Temperature M12 ....................................31 8.8 Temperature M6 ....................................32 8.9 Lambda ........................................33 9 Vibration Profile................................ 34 10 Order Form ................................35 11 Revisions ..................................36 3/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 4: Scope

    1 | Scope 1 Scope This document contains application notes on the installation and operation of the IMSA GT Class Scrutineering System. 4/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 5: Contact

    Email : colin@gomuchfaster.com Sales Sales can be performed through the above dealers, OEM customers may purchase directly through Bosch Motorsport North America. 2.1.1 Track Sales Customers requiring spare parts purchased and delivered at the racetrack are subject to a 10% service fee.
  • Page 6: Components

    This device should be mounted to sustain vibrations within the Vibration  Profile 1 defined in the appendix. Part Number: F02U.V0U.207-01 Temperature Range: -20 to 65 °C Maximum Current Consumption: 2 amps Pinout: See “Wiring Diagram” for C60 pinout 6/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 7: Imu - Mm5.10

    Electrical Connector Part Number: F02U.B00.435-01 Mounting Bracket Part Number: 1271.032.390 Temperature Range: -20 to 85 °C Maximum Current Consumption: 0.4 amps Pinout: Connector F02U.B00.435.01 Description Gnd (KL.31) CAN Low CAN High 12V+ (KL.30) 7/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 8: Lt2 Sport

    This device must be fitted to the top surface of the vehicle roof with  200mm of the roof centerline and with at least 250mm separation from all other antennas. Part Number: F02U.V0U.203-01 Pinout: Connector ASU603-03SN Description RS-232 Tx 8/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 9: X2 Transponder

    This device in an IMSA approved location. See IMSA tech bulletin for  mounting information. Temperature Range: 0 to 85 °C Maximum Current Consumption: 150 mA Pinout: Connector ASDD606-09SD-HE Description 12V+ CAN_H CAN_L 9/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 10: Leaderlight System

    Functional Description: CAN based leaderlight panel system for IMSA GT Spec Scrutineering System Mounting Note: This device in an IMSA approved location. See IMSA tech bulletin for  mounting information. Maximum Current Consumption: 6 A Pinout: Connector AS108-35SN Description 12V+ CAN_L CAN_H 10/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 11: Sensors

    Oil catch tank level (See IMSA tech bulletin for sensor information)  Sensors must be installed in an IMSA approved location as identified in  Scrutineering System homologation documentation. Figure 1 - Diagram displaying sensor mounting 11/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 12: Bar Pressure

     Manifold Pressure:  Restrictor Throat Pressure:  Callout: Driver’s left bank will be Sensor #1 Part Number: F02U.V0U.204-01 Pressure Range: 0.1 – 1.15 bar Pinout: Connector ASL106-05SA-HE Description Sensor Gnd Signal 12/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 13: Bar Boost Pressure

    Callout: Driver’s left bank will be Sensor #1 Part Number: F02U.V0U.206-01 Temperature Range: -40 to 140 °C Thread: M12 x 1.5 Installation Torque: 15 Nm Pinout: Connector ASL106-05SN Description Sensor Gnd Signal 13/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 14: Temp Sensor - M6

    Callout: Driver’s left bank will be Sensor #1 Part Number: F02U.V02.356-01 Temperature Range: -55 to 300 °C Thread: M6 x 1 Installation Torque: 8 Nm Pinout: Connector ASL106-05SN Description Sensor Gnd Signal 14/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 15: Lsu 4.9 Lambda Sensor

    Functional Description: Hall effect style speed sensor Use Case: Each manufacturer may select a sensor to be approved by IMSA.  Recommendation: Bosch P/N: HA-N F.02U.V0U.714-01  20 tooth symmetrical wheel, no missing teeth  Trigger Wheel Requirements (for HA-N above): Diameter >...
  • Page 16: Sensor Declaration Form

    3 | Components Sensor Declaration Form Sensor declaration forms must be submitted prior to every IWSC event. Sensor declaration forms are submitted via the TIMS system per the IWSC Technical Regulations. 16/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 17: System Architecture

    Order of components on the CAN bus may be changed to suit vehicle layout, however, CAN bus wiring MUST remain linear between components and CAN termination resistors MUST remain at either physical end of the bus. 17/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 18: Power Supply

    The length of the USB wiring from the C60 to the USB connector should be less than 1.5 meters. All USB wiring must be screened and drained per the diagram. 18/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 19: Driver Id

    The resistor will go between the two pins for Driver ID with nothing else in the circuit. The Driver ID and resistor value pairings are in the table below: Resistor Value (Ohm) 2.2K 4.7K 19/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 20: Loom Certification

    5 | Loom Certification 5 Loom Certification Bosch will provide certification of all scrutineering looms consisting of the following: HiPot testing  Loom serialization  This service will be provided with the following cost structure: First time certification (per car) will be provided by Bosch ...
  • Page 21: Team Transmitted Channels

    TPMS system reported absolute air pressure in RL tire Tire Pressure RR TireRR 1000 TPMS system reported absolute air pressure in RR tire Fuel Probe Flag - GTLM Only b_fuelprobe Fuel Probe sensor, 0 = not connected, 1 = connected 21/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 22: Team Received Channels

    FFM_Minutes Number of minutes FFM in use Flow meter calibration b_FFMService Flow meter calibration required DBC file A DBC file for the transmitted and received channels is available at IMSA.com and bosch-motorsport.com. 22/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 23: Wiring Diagram

    DRIVER ID SIGNAL DRIVER ID GND...
  • Page 24: Appendix

    24/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 35: Lambda

    IMSA GT Spec Scrutineering System Motorsport Order Form - 2019 colin@gomuchfaster.com Customer Information Dealer Contact Information Email Florida Phone +1 (813) 482-2178 brian@sakatamotorsport.com Sakata Motorsport Electronics Email Team Name Here California Phone / Fax +1 (714) 446-9473 / +1 (714) 446-9247 Car Make and Competition Class mech-tronic@verizon.net Mech-Tronic...
  • Page 36: Revisions

    Team received CAN table added Rainlight CAN message added Example serial number added on declaration form V1.3.4: Driver ID added to 0x251 Declaration form included V1.3.3: Split CAM and TPMS CAN messages Added CMS as dealer 36/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 37 Updated section 3.1, mating connectors Updated LSU4.9 offer drawing Added mounting information on IMU to section 3.1.2 Added Throttle 2 to TEAM CAN Spec Added order form to Appendix V1.0.0 – Initial Release 37/38 IMSA Spec GT Scrutineering Logger Bosch Motorsport...
  • Page 38 © All rights reserved by Bosch Engineering GmbH, also for the case of patent reports. All rights such as copying and forwarding through us. Modifications reserved.

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