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B PRESENTATION
CONTENTS
B
PRESENTATION 2
B.1 IDENTIFICATION 4
B.1.1 ROLL CAGE 4
B.1.2 CHASSIS NUMBER 4
B.1.3 HOLOGRAMS 5
B.1.4 MARKINGS 5
B.2 DIMENSIONS 6
B.3 CAPACITIES 7
B.4 GENERAL CHARACTERISTICS 8
B.5 HANDLING 9
B.5.1 LIFTING 9
B.5.2 TOWING 9
B.6 USING THE CAR 10
B.6.1 FACIA SWITCH PANEL : XAP_SWT98 10
B.6.2 STEERING WHEEL SWITCH PANEL : XAP_STER98 11
B.6.3 DASHBOARD: COSWORTH ICD 01D-032954-RST 12
B.6.3.1 PAGES 12
B.6.3.1.1 DRIVER PAGE 1 : RACE PAGE 12
B.6.3.1.2 DRIVER PAGE 2 : QUALIFICATION PAGE 13
B.6.3.1.3 DRIVER PAGE 3 : CIRCUIT MAP PAGE 14
B.6.3.1.4 DIAGNOTIC PAGE 1 : ENGINE DIAGNOSTIC 14
B.6.3.1.5 DIAGNOSTIC PAGE 2 : GEARBOX DIAGNOSTIC 16
B.6.3.1.6 DIAGNOSTIC PAGE 3 : BRAKE / CHASSIS DIAGNOSTIC 17
B.6.3.1.7 DIAGNOSTIC PAGE 4 : CBNT DIAGNOSTIC (PAGE 1/2 : STATUS) 17
B.6.3.1.8 DIAGNOSTIC PAGE 5 : CBNT DIAGNOSTIC (PAGE 1/2 : STATES) 18
B.6.3.2 CHANGING PAGES 19
B.6.3.3 LEDS / SHIFTLIGHTS 19
B.6.3.4 ALARMS DISPLAYED ON THE DASHBOARD 20
B.6.3.4.1 MAIN ALARMS (CATEGORY A) 20
B.6.3.4.2 SECONDARY ALARMS (CATEGORY B) 21
B.6.3.4.3 ALARMS AND THRESHOLD 21
B.6.4 BASIC PROCEDURES 22
B.6.4.1 POWER-UP 22
B.6.4.2 STARTING 22
B.6.4.3 TURNING OFF THE ENGINE 23
B.6.4.4 SWITCHING OFF THE POWER SUPPLY 23
B.6.4.5 CHANGING GEARS 23
B.6.4.6 PIT LIMITER 23
B.6.4.7 CONTROLLING THE RAIN LIGHT 24
B.6.4.8 RESETTING THE CHASSIS SENSORS 25
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B.6.3 DASHBOARD: COSWORTH ICD 01D-032954-RST
B.6.3.1 Pages
The display contains 8 pages classified in 2 differ ent families :
- Family 1 : 3 “driver” pages
-
Family 2 : 5 “diagnostic” pages
B.6.3.1.1 D
RIVER PAGE 1 : RACE PAGE
Area “LAP” :
Time : Current lap time (stay displayed 10s after having being cut)
Lap # : number of lap completed during the RUN
Area “Speed” : Current speed displayed (depends on tyre diameter, configurable in Toolset (see
chapter G - Softwares )
Area “Default” :
When 1 or several defaults appear, they are scrolli ng on this area when the default is still
present.
NOTE :
Even if the defaults disappears (Oil_P min, or GB_p ot_def for example) :
- A letter in the area “Event” is recorded depending on the kind of default.
- A alarm LED appears on top right or top left positi on (engine or Gearbox alarm)
Area “Event: Each letter means that during the last or current R UN, an
alarm was recorded (even if it disappeared after) t o
encourage team to check the default.
W : Water temp alarm recorded (min or max)
O : Oil pressure recorded (min or max)
B : Battery voltage recorded (min or max)
E : engine alarm recorded (other engine sensor than W, O, B)
G : gearbox alarm recorded
Default
Engine alarm LED
Gearbox alarm LED
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B.6.3.1.3 DRIVER PAGE 3 : CIRCUIT MAP PAGE
Refer to chapter G-Softwares to upload a circuit map (.bmp)
NOTE:
This map is just for information and is not dynami c
B.6.3.1.4 DIAGNOTIC PAGE 1 : ENGINE DIAGNOSTIC
Areas “Events”, “Default” and “rain light”, remains the same as DRIVERS PAGE.
NOTE:
When an alarm appears in the area “default”, the co rresponding value by default is
displayed in blue, red or orange.
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B.6.3.1.5 D
IAGNOSTIC PAGE 2 : GEARBOX DIAGNOSTIC
(see also chapter D -Transmissions)
Areas “Events”, “Default” and “rain light”, remains the same as DRIVERS PAGE.
Gearbox
parameters Signification
Values expected
when engine is
OFF
Values expected when Engine is
running
RPM Engine revs 0 - Idle > 1200rpm
- WaterT<50°c : RPM limiter = 4500rpm
- 50°c
- WaterT > 100°c,
Barrel (V)
Gearbox barrel
potentiometer voltage 1st gear :
1.60 V+/-10mv +0.5v / gear in upshift phase
-0.5V / gear in downshift phase
Gear Gear ratio
engaged R N 1 2 3 4 5 6 R N 1 2 3 4 5 6
Up SW UPshift paddle
ON : paddle pressed
OFF : rest ON : paddle pressed
OFF : rest
Down SW DOWNshift
paddle ON : paddle pressed
OFF : rest ON : paddle pressed
OFF : rest
Gear SW Gearbox barrel
unlocking solenoid. ON : “GEAR” button
pressed
OFF : rest ON : “GEAR” button pressed
OFF : rest
Up Cont Upshift contactor OFF : during downshift
and at rest
ON : during upshift OFF : during downshift and at rest
ON : during upshift
FL WSP (kph) Front left wheel
speed 0 >0 when a gear is engaged
FR WSP (kph)
Front right wheel
speed 0 >0 when a gear is engaged
NOTE 1:
The complete gearbox strategies (manual mode or sem
i-auto mode) is described in
Chapter D-transmission/shifting
NOTE 2 :
When an alarm appears in the area “default”, the co rresponding value by default is
displayed in blue, red or orange.
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B.6.3.2 Changing pages
The pages of the display may be changed by pressing on the push button ‘PAGE” of the
steering wheel - Pressing briefly on this button (one second) moves the display in the 3 driver
pages
- Pressing this button for longer (more than 2 second s) moves the display from
driver pages to diagnostic pages
- Pressing briefly on the button moves the display in the 5 diagnostic pages
You can return to the driver pages by pressing the button for a longer period (more than
2 seconds). The display returns to the first driver page
B.6.3.3 Leds / shiftlights
Shiftlights (8):
Shiftlight thresholds are fully configurable using the “Toolset” software, see chapter G-
Softwares
The LEDs light up in all gear ratios. By default, t he setup is the following one:
LEDs Alarm (2):
On the left side, 1 LED lights up when an engine al arm rises up
On the right side, 1 LED lights up when a Gearbox a larm rises up
These LEDs are associated with the message displaye d in the area “Default” and with the
letter recorded in the area “events”
Engine alarm LED gearbox
alarm LED
Shiftlights
5000 5200 5400 5600 5800 6000 6200 6300 Engine RPM at which LEDs
light up
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B.6.3.4 Alarms displayed on the dashboard
Alarms are generated by the ICD depending on engine / gearbox sensors values sent by
the ECU for display.
The alarm/default message disappears only when the problem is solved. Even if the
problem is solved, till the power supply is ON :
- The top left and/or right LEds alarms remain ON
- The letter in the area “event” is displayed
We distinguish 2 categories of alarms : A and B
B.6.3.4.1 M
AIN ALARMS (CATEGORY A)
The following alarms are displayed to the driver, m eaning that he must immediately
stop the car and cut the engine.
o Water T max
o Oil P min
o Vbatt min
See List on next page with the corresponding thresh olds.
A message is displayed on the full screen on the da shboard + in the Area ‘Default” to
force the driver to stop
In addition with the message displayed, all the fol lowing LEDs become RED:
- 3 on the Right column (above gearbox diagnostic L ED)
- 3 on the Left column (above engine diagnostic LED )
+ 1 engine alarm LED in RED
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B.6.3.4.2 SECONDARY ALARMS (CATEGORY B)
All non Cat A alarms are classified in the category B. They are clearly displayed to the
driver, but he is still able to drive normally (the dashboard information remains normally
readable).
A message is displayed in the Area “Default”
In addition with the message displayed, the corresp onding alarm LED becomes ORANGE:
- 1 Right HS column (gearbox diagnostic)
- 1 Left HS column (engine diagnostic)
If 1 or more alarms are present, the messages are s crolling in the “default” area
B.6.3.4.3 A
LARMS AND THRESHOLD
Category Message Alarm LED Meaning Threshold
A “V BAT MIN”
+ value in Red 4 LEFT + 3 RIGHT Min. battery voltage
V batt < 11V and
revs > 4000 rpm
B “V BAT MAX”
+ value in Orange 1 Left Max. battery voltage V batt > 15V
B “OILP max”
+ value in Orange 1 Left Max. oil pressure Oil P > 6 bar
A “OILP min”
+ value in Red 4 LEFT + 3 RIGHT Min. oil pressure Oil P < 1.5 bar and
revs > 3000rpm
A “Water T Max”
+ value in Red 4 LEFT + 3 RIGHT Max. water temperature
> 105°C and
revs > 1000 rpm
B “Water T Min”
+ value in Orange 1 Left Min. water temperature <40°C and
revs > 4000rpm
B "AIR T MAX"
+ value in Orange 1 Left Max. air temperature
Air T > 90°C
revs > 1000 rpm
B “HP fuel min”
+ value in Orange 1 Left Min HP fuel pump (rail pressure) < 300 mbars and
revs > 1500 rpm
B “LP fuel min”
+ value in Red 1 Left Min LP fuel pump
< 3 bars and
revs<1000rpm
B "Throttle - def"
+ value in Blue 1 Left Electrical fault on electrical throttle pot.
-
B “Pedal - def”
+ value in Blue 1 Left Electrical fault on pedal pot -
B "Boost P/ air T - def"
+ value in Blue 1 Left Electrical fault on boost pressure / air Tem
p sensor -
Engine
alarm LED gearbox
alarm LED
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B " Manifold P - def"
+ value in Blue 1 Left Electrical fault on manifold sensor -
B "Oil P - def"
+ value in Blue 1 Left Electrical fault on oil pressure sensor -
B
"Water T - def"
+ value in Blue 1 Left Electrical fault on water temperature sensor -
B
“Throt FBW * def”
+ value in blue 1 Left Electrical fault on motorised throttle
B
“High press def”
+ value in Blue 1 Left High pressure sensor default -
B
“Low press def”
+ value in Blue 1 Left Low pressure sensor default -
B
" V.V.T.1 - def"
+ value in Blue 1 Left Intake V.V.T. servo control default difference > 10°
between VVT1_tg and VVT1_pos during more than 5s
B “GB actuator - def”
+ value in Blue 1 Right Gearbox actuator default
(only if connected) -
B "GB Pot - def"
+ value in Blue 1 Right Electrical default on barrel position senso
r -
B “up contact – def”
+ value in Blue 1 Right Electrical default on upshift contactor -
B “Solenoid R”
+ value in Blue 1 Right Electrical default on reverse solenoid (barrel
unlocking) -
B "CBNT - Can Def" - CAN CBNT fault -
B "Steering - def" - Major/minor fault on power ste
ering module -
“Gear” - Gear button pressed, message displayed in the
middle of the screen without alarm
"Pit Limiter" - Speed limiter enabled, message displayed on the top of the screen without alarm
-
B.6.4 BASIC PROCEDURES
B.6.4.1 Power-up
Press the “ON” button of the facia switch panel
(See B.6.1) to power supply the vehicle
The “COSWORTH” home page appears when the dashboard display first comes on, and
then moves to the first driver page (RACE Page)
B.6.4.2 Starting
Once the vehicle’s electrics are on, flick the vehi cle's “IGNITION” switch to the up (ON)
position.
Check that no gear is engaged (the letter “N” is di splayed on one of the display screen’s
driver pages).
Press on the “START” button without touching the Gas Pedal
The vehicle will only start if the following elect ronic equipments are connected
and are working properly:
- ECU
- CBNT
- Master relay
It is possible to start without plugging the dashbo ard
NOTE :
For the first engine start after engine refitting, it’s necessary to bleed the fuel
rail. To make it properly, please follow carefully the procedure indicated in chapter C-
Engine