imsa technical bulletin iwsc #16-03 revised · the following regulations will apply to all gtlm and...

IMSA TECHNICAL BULLETIN IWSC #16-03

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IMSA TECHNICAL BULLETIN IWSC #16-03 REVISED

One Daytona Blvd. Daytona Beach, FL 32114 P: +1 (386) 310-6500

To: All IMSA WeatherTech SportsCar Championship Competitors

From: IMSA Competition

Date: 20 November 2015

Re: IMSA Scrutineering Logger System for GTLM and GTD competitors

This is a revision of bulletin #16-03. The restrictor throat pressure requirement is clarified, indicating that restrictor throat pressure sensors are only required on normally aspirated GTLM engines. Also included are some revisions to the Bosch Scrutineering System Manual:

- Clarification on sensor numbering vs. left bank/right bank - Added restrictor pressure sensor wiring to schematic - Added notation on USB wiring length to schematic - 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

Due to the high volume of orders received by Bosch for the Scrutineering Logger System, allocation and distribution may be controlled by IMSA to insure that a complete system is provided to every GTLM and GTD entrant for the Roar. While we recognize that manufacturers and competitors want to have adequate spares, we need to make sure that each entrant has a complete system before we begin allocating spares.

CAD files are available on request from Bosch Motorsport.

As part of IMSA’s persistent efforts to improve the data integrity and collection methodology fundamental to the success of our competition platforms, IMSA evaluated viable manufacturers and elected to mandate a new Bosch Motorsport system for 2016. IMSA is confident that this substantially improved equipment meets and exceeds our criteria for reliability, functionality and expandability.

While IMSA recognizes the significance of the investment required by teams, IMSA is shouldering a significant portion of the cost associated with this new data collection program.

The requirements and details of the new GTLM and GTD data system are found below:

The following regulations will apply to all GTLM and GTD competitors starting at the 2016 Roar:

1. All GTLM and GTD cars will be required to run an IMSA GT Spec Scrutineering System. The system consists of:

Bosch C60 Datalogger (P/N: F02U.V0U.207-01) Bosch MM5.10 5-axis Inertial Measurement Unit (P/N: F02U.B00.435-01) Bosch LT2 Sport Lambda Sensor Controller (P/N: F02U.V0U.150-01) GPS Unit (P/N: F02U.V0U.203-01) MyLaps X2 Pro Plus Transponder – To be provided by IMSA


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A combination of engine sensors: o 1 Bar Pressure Sensor (P/N: F02U.V0U.204-01) o 3.5 Bar Pressure Sensor (P/N: F02U.V0U.205-01) o Temperature Sensor (P/N: F02U.V0U.206-01) o LSU 4.9 Lambda Sensor (P/N: 0258.988.001)

GTLM Class specific sensors: o Cockpit Temperature Sensor (P/N: F02U.V0U.206-01) o Gill Oil Catch Tank Level (P/N: 1804-00-020) – Must be sourced from Gill Sensors

2. A pricing information sheet from Bosch Motorsport will be provided in a separate announcement.

3. All parts of the Scrutineering System are spec components which must be sourced from a Bosch Motorsport Authorized Distributor unless otherwise noted. Substitutions will not be permitted.

4. The Scrutineering System and all of its components are standalone and are intended for IMSA use only. No shared components will be permitted. Scrutineering sensor outputs will be provided from the Scrutineering System to the Competitor over a Public CAN bus.

5. Wiring Looms

a. A dedicated, isolated, and removable Scrutineering System wiring loom must be provided by the Competitor. The requirements for the loom design, construction, and minimum standards are identified in the attached Bosch Scrutineering System Manual.

b. All Competitors are required to submit all Scrutineering System wiring looms to IMSA at the completion of the 2016 Roar event. Looms will go through a certification process and will be serialized. Should the loom fail the certification process, Competitors must promptly repair the loom and resubmit for testing. All looms will be returned to the Competitors no later than the start of the 2016 Daytona 24 event.

c. Competitors must run the IMSA certified loom at all times. Modification or alteration of any kind will not be permitted to the certified loom.

d. A functional and HiPot testing service for the Scrutineering System wiring looms is provided to the Competitors by Bosch Motorsport. If IMSA deems that a Competitor’s Scrutineering System loom is not functioning properly, the Competitor will be required to send the loom to Bosch Motorsport for this testing service.

6. Only those components listed in the Bosch Scrutineering System Manual will be permitted on the private scrutineering CAN bus.

7. Competitor must supply electrical power meeting or exceeding the requirements outlined in the Bosch Scrutineering System Manual must be supplied to the IMSA Scrutineering System at all times during on-track sessions, including all pit-stops.

8. Vehicle Sensor Mounting Locations:

a. The Inertial Measurement Unit (IMU) must be fitted in the cockpit on the centerline of the long axis of the vehicle in an IMSA approved location. Use of the IMU mounting bracket is required. A vector to the vehicle CG location must be provided to IMSA by the Competitor.

b. The GPS receiver must be fitted to the top surface of the vehicle roof and within 200 mm of the roof centerline and with at least 250 mm separation from all other antennas.


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9. Engine Sensors

a. All Scrutineering System engine sensors must be installed in locations that IMSA has approved for each homologated vehicle. The sensor mounting locations must be consistent across all cars of the same make.

b. Sensor Definitions and Required Locations:

i. Intake Pressure Sensor -- This sensor must be fitted just downstream the air filter

ii. Boost/Manifold Pressure Sensor (Forced Induction engines only) -- The sensor must be fitted on the intake manifold, downstream of the throttle valve. One sensor per independent intake manifold must be fitted. Sensor can be directly mounted or remote mounted if attached with appropriate plumbing.

iii. Manifold Pressure Sensor (Normally Aspirated engines only) -- The sensor must be fitted downstream the throttle valve, (e.g. in the intake runners or intake ports). One sensor per independent intake manifold must be fitted. Sensor can be directly mounted or remote mounted if attached with appropriate plumbing.

iv. Restrictor throat pressure sensor (Normally Aspirated GTLM engines only) -- A sensor must be fitted in the throat of each restrictor. Sensor can be directly mounted or remote mounted if attached with appropriate plumbing.

v. Intake temperature sensor -- This sensor must be fitted just downstream of the air filter, close to the intake pressure sensor

vi. Manifold temperature sensor -- The sensor must be fitted on the intake manifold, close to the Boost/Manifold pressure sensor (depending on engine type). One sensor per independent intake manifold must be fitted.

vii. Lambda sensor -- The lambda sensor must be fitted to the exhaust in a location that allows exhaust gasses from all cylinders on a given bank to be measured. Two (2) sensors are required for a dual bank engine (e.g. flat or V configuration).

10. The removable USB data storage device port (F02U.002.996-01) and the MSA diagnostic / communications port (Deutsch Autosport Connector AS112-35SN) must be mounted in a plainly visible and marked location nearest the rearward side of the passenger door opening at an equivalent height to the lower edge of the passenger door window.

11. CAN Channels

a. Competitors must provide CAN channels from the ECU, chassis logger, or equivalent device per the CAN specification detailed in the Bosch Scrutineering System Manual. All CAN communication must be direct from the device of origin and not repeated through a 3rd party device. (For example, Engine RPM must be transmitted directly from the ECU and not through the chassis logger.)

b. CAN communication protocol must be consistent with the Bosch Scrutineering System Manual

c. A DBC file for the transmitted and received channels will be available upon request to Bosch Motorsport and IMSA.

IMSA GT Spec Scrutineering System

Quick Start Manual

V1.1.0 11/20/2015

Table of Contents

2 / 31 IMSA Spec GT Scrutineering Logger Bosch Motorsport

Table of Contents

Quick Start Manual .............................................................................................................................................................. 1

Table of Contents ................................................................................................................................................................. 2

1 Scope ................................................................................................................................................................................. 3

2 Contact .............................................................................................................................................................................. 4

3 Components ..................................................................................................................................................................... 5

3.1 Electronic Hardware .................................................................................................................................................................................. 5 3.1.1 C60 ...................................................................................................................................................... 5

3.1.2 IMU – MM5.10 .................................................................................................................................... 6

3.1.3 LT2 Sport ............................................................................................................................................. 7

3.1.4 GPS ...................................................................................................................................................... 7

3.1.5 X2 Transponder ................................................................................................................................... 8

3.2 Sensors ........................................................................................................................................................................................................... 9 3.2.1 1 Bar Pressure ..................................................................................................................................... 9

3.2.2 3.5 Bar Boost Pressure ...................................................................................................................... 10

3.2.3 Temp Sensor ..................................................................................................................................... 11

3.2.4 LSU 4.9 Lambda Sensor ..................................................................................................................... 12

4 System Architecture ..................................................................................................................................................... 13

4.1 Team CAN ................................................................................................................................................................................................... 13

4.2 Scrutineering CAN ................................................................................................................................................................................... 13

4.3 Power Supply ............................................................................................................................................................................................. 14

5 CAN Specification ......................................................................................................................................................... 15

5.1 Team Transmitted Channels ................................................................................................................................................................ 15

5.2 Team Received Channels ....................................................................................................................................................................... 18

5.3 DBC file ......................................................................................................................................................................................................... 19

6 Wiring Diagram ............................................................................................................................................................. 20

7 Appendix ........................................................................................................................................................................ 21

7.1 C60 ................................................................................................................................................................................................................. 22

7.2 IMU ................................................................................................................................................................................................................. 23

7.3 LT2 Sport ...................................................................................................................................................................................................... 24

7.4 GPS ................................................................................................................................................................................................................. 25

7.5 1 Bar Pressure ............................................................................................................................................................................................ 26

7.6 3.5 Bar Pressure ......................................................................................................................................................................................... 27

7.7 Temperature ............................................................................................................................................................................................... 28

7.8 Lambda ......................................................................................................................................................................................................... 29

8 Order Form ..................................................................................................................................................................... 30

9 Revisions ......................................................................................................................................................................... 31

Bosch Motorsport IMSA Spec GT Scrutineering Logger 3 / 31

1 Scope

This document contains application notes on the installation and operation of the

IMSA GT Spec Scrutineering System.

2 | Contact


2 Contact For technical information please contact:

[email protected]

Tel: +1-248-221-0418

For sales information please contact an approved dealer:

Mech-Tronic Owner / Contact: Bill Roth Address: 323 Cooldige Drive Centerport, NY 11721 Phone : 631-423-0523 Fax : 631-423-7769 Email : [email protected] Specialization:

- all necessary Bosch sensors and electrical connectors

- all fuel system parts and components including injectors

- Bosch ignition components

Sakata Motorsports Electronics, Inc. Owner / Contact: Brian Sakata Address: 1217 N. Patt ST. Anaheim, CA 92801 Phone : 714-446-9473 Fax : 714-446-9247 Email : [email protected] Specialization:

- Bosch Motorsport sensors - Bosch racing electronics, telemetry and

fuel injection - Calibration support - Wiring harnesses

mailto:[email protected]:[email protected]

3 | Components


3 Components

3.1 Electronic Hardware Component List:

Part Number Mating Connector Name Description

F02U.V0U.207-01ASDD612-41SN

ASDD612-41SAC60 GT Scrutineering Logger

F02U.V01.511-02 F02U.B00.435-01 IMU 5 axis IMU

F02U.V0U.152-01 F02U.V0U.150-01 LT2 Sport 2 channel lambda controller

F02U.V0U.203-01 ASU603-03SN GPS 10 Hz GPS unit

F02U.V0U.204-01 ASL106-05SA 1 Bar Pressure Air pressure sensor

F02U.V0U.205-01 ASL106-05SB 3.5 Bar Pressure Boost pressure sensor

F02U.V0U.206-01 ASL106-05SN Temperature Sensor Air temperature sensor

0258.988.001 D261.205.356-01 LSU 4.9 Lambda Sensor

ASU603-05SN X2 Transponder* Timing Transponder

ACO Oil Level * Catch tank oil level sensor

Max current consumption for all devices: 13 amps.

Nominal current consumption for all devices: 6 amps.

*See IMSA tech bulletin for X2 Transponder and the ACO Oil Level sensor

availability.

3.1.1 C60

Functional Description: Logger for IMSA GT Spec Scrutineering System

Mounting Note:

This device must be fitted in the cockpit on the passenger side floor in an

easily accessible IMSA approved location.

This device must be mounted away from heat sources. Note maximum

temperature range below.

Part Number: F02U.V0U.207-01

Temperature Range: -20 to 65 °C

Maximum Current Consumption: 2 amps

Pinout: See “Wiring Diagram” for C60 pinout

3 | Components


3.1.2 IMU – MM5.10

Functional Description: 5 axis inertial measurement unit

Mounting Note:

This device must be fitted in the cockpit on the centerline of the

longitudinal axis of the vehicle in an easily accessible IMSA approved

location. Use of the mounting bracket listed below is required.

Device to be mounted with connector receptacle facing to the back of the

vehicle as shown in Section 1 “Scope” and product sticker facing vertically

‘up’. Mounting plate to be aligned within +/-0.5° of vehicle axes.

Part Number: F02U.V01.511-02

Electrical Connector Part Number: F02U.B00.435-01

Mounting Bracket Part Number: 1271.032.390


Maximum Current Consumption: 0.4 amps

Pinout:

Connector F02U.B00.435.01

Pin Description

1 Gnd (KL.31)

2 CAN Low

3 CAN High

4 Ubatt (KL.30)

3 | Components


3.1.3 LT2 Sport

Functional Description: 2 channel lambda sensor controller

Mounting Note:

This device must be fitted in the cockpit on the passenger side foot-well in

an easily accessible IMSA approved location.


Electrical Connector Part Number: F02U.V0U.150-01


Maximum Current Consumption: 10 amps

Pinout:

Connector F02U.V0U.150-01

Pin Description

1 VS 1

2 VS 2

3 CAN 2 High

4 UN 2

5 IP 2

6 UN 1

7 IP 1

8 RH 2

9 Ubatt (KL.30)

10 GND (KL.31)

11 CAN 2 Low

12 VM 2

13 IA 2

14 VM 1

15 IA 1

16 RH 1

3.1.4 GPS

Functional Description: 10 Hz GPS unit

Mounting Note:

This device must be fitted to the roof of the vehicle in an IMSA approved

location.


Pinout:

Connector ASU103-03PN

Pin Description

1 5V +

2 Sensor Gnd

3 RS-232 Tx

3 | Components


3.1.5 X2 Transponder

Functional Description: CAN based transponder for IMSA GT Spec Scrutineering

System

Mounting Note:

This device in an IMSA approved location. See IMSA tech bulletin for

mounting information.

Temperature Range: 0 to 60 °C

Maximum Current Consumption: 10 mA

Pinout:

Connector ASU603-05SN

Pin Description

1 Ubat KL.30

2 Gnd KL.31

3 CAN Low

4 CAN High

5

3 | Components


3.2 Sensors This section declares sensors that must be directly connected to the C60. These

sensors will be fed back to the teams via CAN.

All GT cars must run:

Airbox pressure(s)

Airbox temperature(s)

Manifold/Boost pressure(s)

Manifold/Boost temperature(s)

Lambda(s)

In addition to the above sensors, all GTLM cars must run:

Restrictor throat pressure(s) (Where applicable)

Cockpit temperature

Oil catch tank level (See IMSA tech bulletin for sensor information)

3.2.1 1 Bar Pressure

Functional Description: Air pressure sensor

Use Case:

Intake Pressure:

o This sensor must be fitted downstream of the air filter in an IMSA

approved location.

Manifold Pressure:

o This sensor must be fitted downstream of the throttle valve in an

IMSA approved location.

Restrictor Throat Pressure:

o This sensor must be fitted at the restrictor throat in an IMSA

approved location.

Mounting Note:

o Pressure sensors may be mounted remotely depending on

packaging. IMSA must approve alternate mounting location.

Callout: Driver’s left bank will be Sensor #1


Pressure Range: 0.1 – 1.15 bar

Pinout:

Connector ASL606-05PA

Pin Description

1 Sensor Power

2 Sensor Gnd

3 Signal

4

5

3 | Components


3.2.2 3.5 Bar Boost Pressure

Functional Description: Boost pressure sensor

Use Case:

Boost Pressure:



Mounting Note:

o Pressure sensors may be mounted remotely depending on

packaging. IMSA must approve alternate mounting location.



Pressure Range: 0.5 – 3.5 bar

Pinout:

Connector ASL606-05PB

Pin Description

1 Sensor Power

2 Sensor Gnd

3 Signal

4

5

3 | Components


3.2.3 Temp Sensor

Functional Description: Temperature sensor

Use Case:

Intake Temperature:

o This sensor must be fitted downstream of the air filter in an IMSA

approved location.

Manifold/Boost Temperature:



Cockpit Temperature:

o This sensor must be fitted in the cockpit of the vehicle in an IMSA

approved location.




Thread: M12 x 1.5

Installation Torque: 15 Nm

Pinout:

Connector ASL606-05PN

Pin Description

1

2 Sensor Gnd

3 Signal

4

5

3 | Components


3.2.4 LSU 4.9 Lambda Sensor

Functional Description: Exhaust gas lambda sensor

Use Case:

See Appendix for required sensor mounting information.

This sensor must be fitted to the exhaust system in an IMSA approved

location. One sensor per cylinder bank is required.


Part Number: 0258.988.001

Thread: M18 x 1.5

Installation Torque: 40 to 60 Nm

Pinout:

Connector D261.205.356-01

Pin Description

1 IP

2 VM

3 RH

4 VS

5 IA

4 | System Architecture


4 System Architecture

4.1 Team CAN

4.2 Scrutineering CAN

NOTE:

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.

4 | System Architecture


4.3 Power Supply

The following notations for power signals are used:

▪ KL 15 is a switched battery rail controlled by the IGN‐switch

▪ KL 30 is an un-switched battery positive rail (same as battery positive terminal)

▪ KL 31 is an un-switched ground rail (same as battery negative terminal)

5 | CAN Specification


5 CAN Specification There are two CAN interfaces on the C60 logger. One will be used for “Team”

communication, on this bus the team is required to send the “Team Transmitted

Channels”. The other bus will be used solely for scrutineering components, no

components other than those listed on the wiring diagram are allowed on the

Scrutineering bus.

Team CAN Bus:

The team CAN bus will be used to transfer vital information between the team and

the Scrutineering System. The team CAN bus must be laid out in a linear fashion,

with a termination resistor (120 ohm) at each end of the bus. The team bus is

required to be 1 Mbit and conform to CAN 2.0B specifications.

Scrutineering CAN Bus:

The scrutineering CAN bus will link all of the IMSA GT Spec Scrutineering System

components. This bus must be laid out linearly with a termination resistor (120

ohm) on each end of the bus. Only those components listed in this document

may exist on the scrutineering CAN bus!

5.1 Team Transmitted Channels Channel Name Short Name Raster (ms)

Engine Revs RPM 20

Fuel Injector Mass Fuel Mass 20

Gearbox Drum Position Gear Drum 20

Gearbox Flag GB Flag 20

Gear Gear 20

FL Wheelspeed Speed FL 20

FR Wheelspeed Speed FR 20

RL Wheelspeed Speed RL 20

RR Wheelspeed Speed RR 20

Throttle Pedal Pedal 50

Engine Throttle Throttle 50

FL Brake Pressure Brake FL 20

FR Brake Pressure Brake FR 20

RL Brake Pressure Brake RL 20

RR Brake Pressure Brake RR 20

Fuel Rail Pressure Fuel Rail 20

Mixture Map MAP 100

Fuel Consumption Calculation Fuel C 100

Steering Angle Steer 20

Ignition Timing IGN 20

Clutch Pressure Clutch Pres 20



Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

RPM U16 RPM : 1 bit / 1 rpm

IGNS16 Angle : 1 bit / 0.1 deg

- after TDC : + before TDC

20ms Packet -RPM, Fuel, Ign - CAN id 0x240

Fuel Mass U16 Mass : 1 bit / 1 mg

Fuel Rail S16 Pressure : 1 bit/ 0.1 barA

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

SpeedRL U16 Speed : 1 bit / 0.1 km/h

20ms Packet - Wheelspeeds - CAN id 0x241

SpeedFL U16 Speed : 1 bit / 0.1 km/h

SpeedFR U16 Speed : 1 bit / 0.1 km/h

SpeedRR U16 Speed : 1 bit / 0.1 km/h

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

50ms Packet - Throttles - CAN id 0x242

Pedal U16 Percent : 1 bit / 0.1 %

Throttle 1 U16 Percent : 1 bit / 0.1 %

Throttle 2 U16 Percent : 1 bit / 0.1 %

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

Brake FL S16 Pressure : 1 bit/ 0.1 barR

20ms Packet - Brakes - CAN id 0x243

Brake FR S16 Pressure : 1 bit/ 0.1 barR

Brake RL S16 Pressure : 1 bit/ 0.1 barR

Brake RR S16 Pressure : 1 bit/ 0.1 barR

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 MAP MSB U8 : 1 bit / 1 position

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

100ms Packet - MAP & Fuel - CAN id 0x244

Fuel C S16 Volume : 1 bit/ 0.1 liter



Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 Gear MSB S8 : -1=R, 0=N, 1=1, etc

Byte 7

GB Flag

MSB

0x01=Upshift switch

0x02=Downshift switch

0x04=Shift Denied

0x08=Shift Strategy Active

Gear Drum S16 Voltage : 1 bit/ 1 mV

20ms Packet - Gearbox - CAN id 0x245

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

20ms Packet - Steering - CAN id 0x24A

SteerS16 Angle : 1 bit/ 0.1 degree

+ left turn : - right turn

Clutch Pres S16 Pressure : 1 bit/ 0.1 barR



5.2 Team Received Channels

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4

Beacon

MSB

0x01: Start/Finish

0x02: Pit In

0x04: Pit Out

Byte 5 Status MSB 0x10: Boost Over Limit

Byte 6 MSB

Byte 7 LSB

20ms Packet - Beacons & Flags - CAN id 0x250

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

50ms Packet - Lap Number - CAN id 0x251

Lap Number U16 : 1 bit / 1 lap

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5 LSB

Byte 6 MSB

Byte 7 LSB

Oil Level S16: 1 bit / 1 unit

1000ms Packet - Cockpit temp & Oil Level - CAN id 0x253

C60 Temp S16 Temperature: 1 bit / 0.1 °C

Cockpit Temp S16 Temperature: 1 bit / 0.1 °C

Byte 0 MSB

Byte 1

Byte 2

Byte 3 LSB

Byte 4 MSB

Byte 5

Byte 6

Byte 7 LSB

GPS Latitude

GPS Longitude

S32 Angle: 1 bit / 1e-7 degree

S32 Angle: 1 bit / 1e-7 degree

50ms Packet - GPS Lat, Long - CAN id 0x254

Byte 0 MSB

Byte 1 LSB

Byte 2 MSB

Byte 3 LSB

Byte 4 MSB

Byte 5

Byte 6

Byte 7 LSB

50ms Packet - GPS Speed, Elevation - CAN id 0x255

GPS Speed U16 Speed: 1 bit / 0.1 km/h

GPS Altitude U16 Length: 1 bit / 1 m

UTC Time

U32 Time: 1 bit / 0.01 second

e.g.: 12532470 =

12:53:24.70



Byte 0 Airbox Pres. MSB S8 Pressure: 1 bit / 0.01 barA

Byte 1 Airbox Pres. 2 MSB S8 Pressure: 1 bit / 0.01 barA

Byte 2 Airbox Pres. MSB U8 Voltage 1 bit / 0.02 V

Byte 3 Airbox Pres. 2 MSB U8 Voltage 1 bit / 0.02 V

Byte 4 Airbox Temp. MSB S8 Temperature: 1 bit / 1 °C

Byte 5 Airbox Temp. 2 MSB S8 Temperature: 1 bit / 1 °C

Byte 6 Airbox Temp. MSB U8 Voltage 1 bit / 0.02 V

Byte 7 Airbox Temp. 2 MSB U8 Voltage 1 bit / 0.02 V

200ms Packet - Airbox - CAN id 0x258

Byte 0Manifold Pres.

MSB

U8 Pressure: 1 bit / 0.02 barA

-1 barA offset

Byte 1Manifold Pres. 2

MSB

U8 Pressure: 1 bit / 0.02 barA

-1 barA offset

Byte 2 Manifold Pres. MSB U8 Voltage 1 bit / 0.02 V

Byte 3 Manifold Pres. 2 MSB U8 Voltage 1 bit / 0.02 V

Byte 4 Manifold Temp. MSB S8 Temperature: 1 bit / 1 °C

Byte 5 Manifold Temp.2 MSB S8 Temperature: 1 bit / 1 °C

Byte 6 Manifold Temp. MSB U8 Voltage 1 bit / 0.02 V

Byte 7 Manifold Temp.2 MSB U8 Voltage 1 bit / 0.02 V

200ms Packet - Manifold - CAN id 0x259

Byte 0 Restrictor Pres. MSB S8 Pressure: 1 bit / 0.01 barA

Byte 1 Restrictor Pres.2 MSB S8 Pressure: 1 bit / 0.01 barA

Byte 2 Restrictor Pres. MSB U8 Voltage 1 bit / 0.02 V

Byte 3 Restrictor Pres.2 MSB U8 Voltage 1 bit / 0.02 V

Byte 4

Logger Status

MSB

0x01: Recording

0x02 Data OK

0x04 Block OK

0x40 Started

Byte 5

USB Status

MSB

0x01: USB not found

0x02 Device Detected

0x04 OK: Media Installed

0x08 Device Unplugged

0x10: OK: Media Access

Byte 6 MSB

Byte 7 MSB

200ms Packet - Restrictor & Status - CAN id 0x25A

5.3 DBC file A DBC file for the transmitted and received channels will be available upon request.

N/A STR F02US0U063

IMSA - GT SCRUTINEERING LOOM

F02US0U063

IMSA - GT SCRUTINEERING LOOM

BEG/MSD-NAMSD-NAinitial design E.Ohlde2015110301

... ..

.

.

... ..

.

.

M.Anderson

02restrictor

20151116 E.Ohlde MSD-NA BEG/MSD-NAM.Anderson

7 | Appendix


7 Appendix

Customer Information Dealer Contact Information

Email [email protected] / Fax +1 (714) 446-9473 / +1 (714) 446-9247Email [email protected]

New York Phone / Fax +1 (631) 423-0523 / +1 (631) 423-7769

Product Description Part Number Qty. Use Case Price

Spec KitIMSA GT Spec Scrutineering Kit F02U.V0U.202-01 8,678.00$

Spec SensorsPressure Sensor - 1 Bar F02U.V0U.204-01 Airbox,

Manifold, Restrictor

250.00$

Pressure Sensor - 3.5 Bar F02U.V0U.205-01 Turbo Boost 250.00$

Temperature Sensor F02U.V0U.206-01 Intake, Cockpit

200.00$

Lambda Sensor 0258.988.001 Lambda 145.00$

Individual Spare PartsIMSA C60 - Data Logger F02U.V0U.207-01 7,000.00$

LT2 Sport - Lambda Controller F02U.V0U.152-01 659.00$

MM5.10 - IMU F02U.V01.511-02 784.00$

GPS Module F02U.V0U.203-01 350.00$

IMU Mounting Plate 1271.032.390 36.26$

Matting Connectors (Wiring Harness Side)LT2 Sport - Lambda Controller - Connector Kit F02U.V0U.150-01 $ 9.19

MM5.10 - IMU - Connector Kit F02U.B00.435-01 $ 11.39

Lambda Sensor Connector Kit D261.205.356-01 $ 12.95

USB Stick Matting Connector Kit F02U.002.996-01 $ 59.98 For C60 data logger USB interface

Team Name HereCar Make and Competition Class

Contact NameContact Email / Phone Number

Mounting plate for MM5.10 sensor

Notes

To order parts please fill out this orderform with requested quantities of each part and send it back to one of the approved distributors.

All prices are in USD and are valid until 12/31/2016.

Parts are only able to be dispatched after payment has been verified. Released 11/20/2015

IMSA GT Spec Scurtineering System Order Form - 2016

Sakata Motorsport Electronics

Comments

Includes: C60 logger with USB Stick, GPS Module, LT2 Sport Lambda Controller,MM5.10 IMU with mounting plate.

Mech-Tronic

California

IMSA C60 logger with USB Stick

Includes housing, pins, and seals



Motorsport

mailto:[email protected]:[email protected]

9 Revisions V1.1.0:

- Clarification on sensor numbering vs. left bank/right bank

- Added restrictor pressure sensor wiring to schematic

- Added notation on USB wiring length to schematic

- 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

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also for the case of patent reports. All rights such

as copying and forwarding through us.

Modifications reserved.

IMSA TECHNICAL BULLETIN TUSC #16-03 REVISEDIMSA GT Spec Logger V1_1_0

imsa technical bulletin iwsc #16-03 revised · the following regulations will apply to all gtlm and...

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