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C-21
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
Downloaded from www.Manualslib.com manuals search engine 98CUP_2013 Release
C-22
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
