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TECHNICAL MANUAL LEON CUP RACER 

 

 

15 de 44 

 

 

Use “TS” mode for drive in manual mode, handling the shifting by the steering paddles. 

  In 

“TS” the shifting is manual. When the engine reaches rpm limit (6800 rpm) the power is limited. 

  Downshifting  is  protected  preventing  the  engine  from  overrevs.  Shift  demand  will  be  active  for 

one second. 

 

Standing start procedures 

2.5

 
There are two ways to manage the standing starts, manual or automatic procedures.

  

“LCS” LAUNCH CONTROL SYSTEM -AUTOMATIC- 

LCS allows you to perform a semiautomatic car launching. This system is automatically activated if wheels 
are absolutely stopped and brake pedal is pressed.   

Launching time after brake signal pedal off: 

  

 

Process: 

1.  After the grid formation lap, stop completely the car on the grid line pushing the brake pedal.   

2. 

Gear lever has to be in 

“S”

 or 

“TS”

 mode. If this mode was already in during formation lap, will 

not be necessary move the gear lever.

 

3. 

Push gas pedal flat out. Engine will limit at 4200 rpm approximately.

 

4. 

Release the brake pedal and car will be launched.  Driver has to control the wheel spin with the 
gas pedal.

 

 

Summarizing:

 

Arriving from the formation lap driving in “S” or “TS stops the car on the grid line 

pressing  the  brake  pedal.  Push  the  foot  throttle  flat  out  (4200rpm)  and  release  the  brake  pedal 

when you decide (max time 6 sec flat out). 

Control the wheel spin releasing the gas pedal and enjoy.

 

Notes:

 

 

To  start  in  “S”  is  necessary  to  release  a  little  bit  the  gas  pedal  from  full  to  disable  the  launch 
system. After this, using the 

“S” 

mode, up shift is automatic. 

 

Is  possible  to  use  the  Launch  Control  System  controlling  the  rpm.  Advisable  no  bellow  of  3500 
rpm.

 

 

The system needs brake pressure 

>10 bar. 

Push the brake pedal clearly. 

 

With Red starting lights: If you release just a little bit the brake pedal in any moment of the system 
process will understand that launch is done and the clutch will load irreversibly. 

MANUAL SYSTEM 

It’s possible to carry out a manual standing start with the same success.   

Process: 

1.  After the grid formation lap, stop completely the car on the grid line.  
2.  Push the brake pedal  (Brake press  

>5 bar

3.  Gear lever has to be in 

“S”

 or 

“TS”

 

mode. If this mode was already in, it’s not necessary move 

the gear lever. 

4.  Release the brake pedal while you press down the gas pedal.   

Note: 

 

It’s also possible to put load at the engine accelerating a little bit while you are braking. Take care 
with  the  time  you  are  loading  the  engine  because  the  clutches  take  temperature  very  fast  and 
after  a  certain  limit  the  clutch  launch  is  coming  slow. 

Recommendation  not  more  than  3 

seconds.

 

 

Speed limiter system 

2.6

The speed limiter system allows limiting the car speed. This system is recommended for the pit lane area. 

Speed limiter limitation is 60Km/h (tolerance - 2 km/h GPS speed) 

Process: 

Содержание Leon Cup Racer

Страница 1: ...LEON CUP RACER 2015 TECHNICAL MANUAL...

Страница 2: ...TECHNICAL MANUAL LEON CUP RACER 1 de 44...

Страница 3: ...4 Speed limiter system 15 2 5 Driver has to consider 16 2 6 Display alarms and shift lights 12 2 7 3 DISPLAY FUSE BOX 17 Display alarms and shift lights 18 3 1 Data acquisition analysis 19 3 2 MXG ch...

Страница 4: ...1 Check list 35 5 2 Vehicle parts identification 36 5 3 Fluids information 37 5 3 Engine service 37 5 4 Air filter 38 5 5 Gearbox control service 39 5 6 FDX Slip differential control service 39 5 7 F...

Страница 5: ...ly operated oil immersed multi plate clutches Shift control Electronic on steering wheel Chassis and Suspension Front suspension McPherson adjustable in height toe and camber Anti roll bar Front and r...

Страница 6: ...ar axle Wheel base 2665 mm Over hang front splitter 897 mm Over hang front bumper 868 mm Over hang rear 820 mm Over hang rear wing 165 mm From the wing to the bumper Minimum ground clearance free 70 m...

Страница 7: ...3 Fender air exit Carbon 14 Front bumper Fiberglass 15 Rear bumper Fiberglass 16 2014 Left right sill trim panel Plastic 16 2015 Left right sill trim panel Fiberglass 17 Left right rear door extension...

Страница 8: ...CV l Electronic control unit CONTINENTAL SIMOS 18 1 Fuel RON MIN 98 RON MAX 102 Fuel Consumption 0 37 to 0 42 l km Exhaust dB Racing Catalyst FIA Homologated 104 dB Distribution Chain sealed Oil syste...

Страница 9: ...ended use when grip is low or rain Clutch Double multidisc clutch in oil bath Gear box mode command Electronic on the central gear lever Gear shift Paddles on the steering wheel Gearbox Electronic Con...

Страница 10: ...ifference inside outside 20 C Minimum cold pressure recommended 1 4 bar Electronic units 1 6 Electronic MODULES Remarks Software Place ECU Continental Motorsport Engine bay Mechatronic VW Motorsport I...

Страница 11: ...fications are different and modified for SEAT Sport OBD All series modules used on the SEAT Leon Cup Racer are based in the MQB platform Through the diagnostic tool available on the VW Group dealers i...

Страница 12: ...e electronic steering wheel module permits to activate different functions without removing hands from the steering wheel Some buttons have double functionality Steering wheel functions N Function Con...

Страница 13: ...ight POP UP Very low oil pressure Big risk to break the turbo or to damage the engine Seat Sport recommends slowing down and entering to the pit lane or stopping in a safe place LED 3 purple alarm lig...

Страница 14: ...ER 13 de 44 LED 8 red alarm light Steering initialization needed it will appear each time the car is switched on Turning the steering wheel left and right should disappear If not there is a problem in...

Страница 15: ...essing the brake pedal through the safety grey button sign P on the steering wheel module is possible to unlock the gear lever command R reverse mode It s only possible to put on and take out the R re...

Страница 16: ...you decide max time 6 sec flat out Control the wheel spin releasing the gas pedal and enjoy Notes To start in S is necessary to release a little bit the gas pedal from full to disable the launch syste...

Страница 17: ...y alarms There are three different possibilities to show alarms 1 LEDs lateral 2 red ribbon bellow screen 3 completely screen pop up message Stop the engine if pop up message appears Oil or water It i...

Страница 18: ...e pages using steering wheel module s black button 7 To enable the lap time is necessary to insert the track where you are running Track load has to be done by the program GPS Manager available at the...

Страница 19: ...arm LEDs combined with lower red bar alarm and red pop up alarm Select solid alarm or flashing one and the flashing frequency choose to have an accompanying text message and set the alarm priorities A...

Страница 20: ...7 R 8 P 10 Tip 11 Tip 12 S 14 Tip Pos 15 Failure POS_GBX DSG mode Number 0 Init 5 P 6 R 7 N 8 D 9 S 13 TD 14 TS 15 Failure GEAR Gear Number 0 N P 1 1 2 2 3 3 4 4 5 5 6 6 8 R TIP_DOWN Tip down Sign 0 1...

Страница 21: ...8 bar 7 bar P_ENG_OIL 2 bar 4 bar 5 bar T_ENG_AIR 40 C 42 C 85 C T_ENG_OIL 80 C 122 C 150 C T_ENG_WATER 90 C 95 C 115 C T_GBX_OIL 40 C 114 C 142 C Notes These values can change depending on car s eng...

Страница 22: ...gram Extra sensors In case you want to add extra sensors you have to connect them to an expansion module as shown in the scheme 2 Any extra sensor has to be connected through the AIM DATA HUB CHANNEL...

Страница 23: ...ivation in the fusebox so you will know if the current or signal was sent There are three ways to check the correct functioning o Live measures view in RaceStudio3 o Analysing the data in Race Studio...

Страница 24: ...CER 23 de 44 Example In the acquisition screenshot bellow is shown the channel FLAG_FBX_1 in green The value is 7 when braking and 0 when no braking On this case the conclusion is that there is a prob...

Страница 25: ...nector is placed in the driver cockpit above the central tunnel front Also could be used for other requirements Auxiliary power supply Matching connector 191 972 733 Pin out Terminal 1 30 up to 3A FS...

Страница 26: ...p to 5A FS 2 8 x 0 8 3 GND FS 2 8 x 0 8 4 GND FS 2 8 x 0 8 2 Auxiliary analogic sensor 2 available connectors connected to the dash logger Auxiliary power supply Matching connector 191 972 713 Pin out...

Страница 27: ...ICAL MANUAL LEON CUP RACER 26 de 44 4 SETTING ADJUSTMENTS Car delivery set up 4 1 Due to the production issues small changes on this set up sheet can be possible Seat Sport recommends doing your own c...

Страница 28: ...the steering angle signal will be 0 deg with the wheels aligned This is very important for the steering assistance and for the electronic slip differential behaviour Suspension adjustments 4 3 Front...

Страница 29: ...proceed to adjust camber and toe 1 Car ride height Put the ride height at your choice through damper spring adjustments 2 Camber To change the camber is recommended to move the boomerang arm 3 Toe To...

Страница 30: ...ers 4 6 Front Damper STTV technology Single Tube Twin Valve 2 way adjustable in bump and rebound Aluminium outer housing Upside down cartridge Notes Start counting clicks from close to open Be careful...

Страница 31: ...RACER 30 de 44 Rear Damper 1 way parallel adjuster Each click adjusts the bump and rebound characteristics at the same time Notes Start counting clicks from close to open Be careful do not tight too h...

Страница 32: ...livery rear 90 Rear use recommended 160 60 80 80 Rear use recommended 160 60 70 70 Rear use recommended Antiroll bars 4 7 Two front antiroll bars available 22x2 and 22x3 Car delivery 22x3 FRONT ARB OD...

Страница 33: ...TECHNICAL MANUAL LEON CUP RACER 32 de 44 Kinematics 4 8 FRONT...

Страница 34: ...TECHNICAL MANUAL LEON CUP RACER 33 de 44 REAR...

Страница 35: ...is 60 front car delivery Brake balance channel P_BRK_FRONT P_BRK_FRONT P_BRK_REAR 100 Aero 4 10 All aerodynamic parts have to be in good conditions Check periodically the fixations Rear wing The rear...

Страница 36: ...job is recommend to carry out a check list It s possible do it with a Live Measures view in RaceStudio3 with a lap top or directly using car s display CHECK LIST with ENGINE STOPPED OK ENGINE Oil leve...

Страница 37: ...tification Number is welded on the roll cage N VSSMK35F4ESSPXXXX XXXX serial number Engine identifications N CJX XXXXXX Distribution seal detail Turbo seal detail Gear box identification Slip differen...

Страница 38: ...n check the oil dipstick The oil level must be at the top of the marked zone on the dipstick Check the water level before start With the engine running check there is not any oil water or fuel leakage...

Страница 39: ...rocedure shown below DO NOT use compressed air or high pressure air to clean Use only recommended oil for cotton filters Notes The air filter type and measurements are identified on the Technical Regu...

Страница 40: ...pter for the gearbox oil filling VAS 6262A If not fill it from the oil filter housing much slower Start the engine Depress brake pedal and select each selector lever position for 3 seconds Then go bac...

Страница 41: ...the other side Standard Fuel tank features Description Fuel tank type Standard fuel tank from Quattro version Capacity 55 l standard tank 60 l additional fuel tank in option coming from LR version See...

Страница 42: ...irectly to the battery DO NOT ACTIVATE THE TOOL SWITCH WITH THE CAR MAIN SWITCH ON On the Leon Cup Racer parts catalogue it is available the extraction kit To carry out this procedure it is also possi...

Страница 43: ...AL LEON CUP RACER 42 de 44 Airjack 5 11 The SEAT Leon Cup Racer car is using the Krontec quick lift Airjack System For more information visit the following webpage http www krontec de katalog_e start...

Страница 44: ...ded oil only Drive shaft Once x event 5 000 10 000 FRONT AXLE Inspection Service km Change Remark Front dampers 5 000 1 year 8000 Seat Sport service Ball joints Once x event 5 000 Always check toleran...

Страница 45: ...tle Have to be in the green area Fire extinguisher system Check always that the 9V inner battery is in good conditions Do not forget to put the toggle in on when car is running BACKET FIA Homologated...

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