Deactivating the START/STOP function
Programmed disabling of the START-STOP function
- Work takes up to 1 working day, we edit the software ourselves
- Input and output control of all systems of the car before and after the service
- Test period of 2 weeks and lifetime warranty on software
- We have experience in performing non-standard solutions
- Professional equipment
Choose a car
Top Cars for Chip Tuning
Alfa Romeo
159
Brera
Giulia
Giulietta
GT
MiTo
Stelvio
Audi
A1
Audi A1 2010 2014 8x 16 Tdi 105 Hp
Audi A1 2015 2017 10 Tfsi 82 Hp
Audi A1 8x 2010 2014 14 Tfsi 185 Hp
A2
A3
Audi A3 8l 1996 2003 18t 20v 180 Hp
Audi A3 8p 2003 2008 19 Tdi 105 Hp
Audi A3 8p 2008 2012 14 Tfsi 125 Hp
Audi A3 8v Mk1 2012 2016 14 Tgi G Tron 110 Hp
A4
Audi A4 B5 1995 2001 19 Tdi 110 Hp
Audi A4 B5 1995 2001 19 Tdi 90 Hp
Audi A4 B6 2001 2004 19 Tdi 130 Hp
Audi A4 B6 2001 2004 20 Fsi 150 Hp
Audi A4 B7 2004 2008 18 T 163 Hp
Audi A4 B7 2004 2008 20 Tdi 140 Hp
Audi A4 B8 2008 2011 20 Tdi Cr 136 Hp
Audi A4 B8 2008 2011 20 Tfsi 211 Hp
Audi A4 B8 2012 2015 20 Tdi Cr 120 Hp
A6
Audi A6 C5 1997 2004 25 Tdi 180 Hp
Audi A6 C6 2004 2008 30 Tdi 225 Hp
Audi A6 C6 2008 2010 20 Tdi 163 Hp
Audi A6 C7 2011 2018 20 Tdi 190 Hp
Audi A6 C7 2011 2018 30 Tfsi 300 Hp
Audi A6 C8 2018 45tfsi 20t 245 Hp
Audi A6 C6 2004 2008 42 Fsi 335 Hp
Audi A6 C7 2011 2018 20 Tfsi Hybrid 245 Hp
A7
Audi A7 4g 2010 2014 30 Tdi Quattro 204 Hp
Audi A7 4g 2014 2017 30 Tdi Fwd 190 Hp
A8
Audi A8 D2 1999 2003 25 Tdi 180 Hp
Audi A8 D3 2003 2010 42 Fsi 350 Hp
Q5
Audi Q5 8r 2008 2011 20 Tdi Cr 163 Hp
Audi Q5 8r 2008 2011 20 Tdi Cr 170 Hp
Audi Q5 8r 2012 2016 30 Tdi 258 Hp
Q7
Audi Q7 2006 2010 42 Fsi 350 Hp
Audi Q7 2010 2014 60 V12 Tdi 500 Hp
Q8
TT
BMW
M4
X1
Bmw X1 E84 2009 2012 18d 143 Hp
Bmw X1 E84 2012 2015 18i 150 Hp
Bmw X1 F48 2015 Sdrive18d 150 Hp
Bmw X1 E84 2009 2012 18d 143 Hp
X3
Bmw X3 E83 2004 2010 20d 163 Hp
Bmw X3 E83 2004 2010 30d 218 Hp
Bmw X3 F25 2011 2017 18d 143 Hp
Bmw X3 G0108 2017 Xdrive18d 150 Hp
X5
Chevrolet
Cruze
Orlando
Chrysler
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Berlingo
C-Crosser
C3
C4
C5
C5 Aircross
Jumpy
Nemo
Dacia
Dokker
Lodgy
DAF
Dodge
Fiat
Doblo
Ford
Fiesta
Ford Fiesta Mk5 2001 2008 14 Tdci 68 Hp
Ford Fiesta Mk6 2008 2012 14 Tdci 70 Hp
Ford Fiesta Mk7 2013 2017 15 Tdci 75 Hp
Ford Fiesta Mk8 2017 10t Ecoboost 100 Hp
Focus
Ford Focus 1998 2005 16i 16v 100 Hp
Ford Focus 2004 2010 16 Tdci 109 Hp
Ford Focus 2011 2014 10 Ecoboost 125 Hp
Ford Focus 2011 2014 20 St Ecoboost 250 Hp
Ford Focus 2014 2017 15 Tdci 105 Hp
Ford Focus 2018 10 Ecoboost 125 Hp
Fusion
Kuga
Honda
Civic
Hyundai
Infiniti
FX
Q30
Q50
QX70
Iveco
Jaguar
Jeep
Cherokee
Grand Cherokee
Jeep Grand Cherokee 2005 2011 30 Crd 218 Hp
Jeep Grand Cherokee 2005 2011 57 Hemi V8 357 Hp
Renegade
Kia
Lexus
Mazda
CX-3
CX-5
CX-7
CX-9
Mercedes-Benz
GLK
ML
SL
SLK
Mitsubishi
Nissan
Pathfinder
Opel
Astra
Corsa
Insignia
Signum
Vectra
Vivaro
Peugeot
208
Peugeot 208 2012 2015 16 T Hp 155 Hp
Peugeot 208 2015 16 Bluehdi 8v 100 Hp
Peugeot 208 2012 2015 Gti 16 T Hp 200 Hp
3008
406
407
508
Peugeot 508 Ph1 2010 2014 20 Hdi 163 Hp
Peugeot 508 Ph2 2014 2018 20 Bluehdi 150 Hp
Partner
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Leon
Toledo
Skoda
Subaru
Toyota
Volvo
S40
S60
V40
V50
VW
Amarok
Golf
Volkswagen Golf Golf 5 2003 2008 14i 16v 75 Hp
Volkswagen Golf Golf 5 2003 2008 20 Tfsi Gti 200 Hp
Volkswagen Golf Golf 6 2009 2012 20 Tdi Cr Gtd 170 Hp
Volkswagen Golf Golf 7 2012 2016 12 Tsi 105 Hp
Volkswagen Golf Golf 7 2012 2016 14 Tsi 125 Hp
Volkswagen Golf Golf 7 2012 2016 14 Tsi Gte 204 Hp
Passat
Volkswagen Passat B5 1996 2005 19 Tdi 90 Hp
Volkswagen Passat B6 2005 2010 20 Tdi 140 Hp
Volkswagen Passat B7 2010 2014 20 Tdi Cr 136 Hp
Volkswagen Passat B8 2014 2019 16 Tdi Cr 120 Hp
Phaeton
Polo
T-Roc
Tiguan
Volkswagen Tiguan 2007 2011 20 Tdi Cr 110 Hp
Volkswagen Tiguan 2011 2015 20 Tdi Cr 140 Hp
Volkswagen Tiguan 2016 14 Tsi 150 Hp
Volkswagen Tiguan Nz 2007 2011 20 Tfsi 200 Hp
Touareg
Volkswagen Touareg 2002 2007 30 Tdi 211 Hp
Volkswagen Touareg 2015 2018 30 Tdi 204 Hp
Volkswagen Touareg 2018 30 Tdi 286 Hp
Touran
Where to find us
Brands we work with
Software Disabling of Start/Stop Function
According to research, a modern car used in urban conditions spends at least a quarter of its consumed fuel on idling: standing at traffic lights, in traffic jams, during other short-term stops. To prevent excessive fuel consumption, emissions into the atmosphere, and to improve driving comfort, manufacturers have invented a way to quickly turn the engine on and off without driver intervention. Despite saving about 10% of fuel, sometimes deactivation of the start/stop system becomes necessary.
Why the "Start/Stop" System Can Become a Problem
To allow a car to turn off and start multiple times, its engine is improved - strengthening certain components. Changes include:
- More powerful starter;
- Battery with increased capacity;
- Silent start system.
Additionally, electronic sensors participate in the system's operation. Based on their data, the ECU decides on enabling/disabling the "start-stop" function.
Despite enhanced characteristics, components cannot withstand frequent starts and usually fail earlier than in similar cars not equipped with this system. Repair of such modified nodes is typically more expensive than those not designed for start-stop.
Most importantly - the system severely impacts vehicles equipped with turbochargers. Their operation rules prohibit frequently stopping such engines, otherwise engine oil quickly loses its properties.
Advantages of Disabling the Start/Stop System
Software disabling of automatic engine shutdown and startup has its benefits:
- Positively affects the performance of components and aggregates;
- Eliminates the need to manually disable functions;
- Removes the need for further system servicing;
- Reduces engine load.
Deactivation of start-stop carries no risks for the car and does not affect the operation of other systems.
Is Disabling "Start/Stop" Legal
The ability to disable the system is provided by the design of most cars equipped with it and can be implemented using a special button. The problem is that the mode must be activated after each engine start, which reduces driving comfort. Disabling essentially keeps the button permanently in the on position.
Why You Should Perform Start-Stop System Deactivation at STS
Advantages of our company:
- Control of all car systems before and after service;
- Procedure carried out within one working day;
- Two-week test familiarization period;
- Lifetime warranty on work and software.
Cars We Work With
STS can disable start-stop and similar systems in all cars where they are installed:
- BMW
- Mercedes-Benz
- Volvo
- Citroën
- Volkswagen
- Peugeot
- Mazda
and cars of any other brands.
Problem: A well-known logistics service provider brought in three electric vans for repair after their high-voltage batteries failed. In one of them, the battery was dismantled.
Problem: The high-voltage battery is discharged and cannot be charged. The car does not accept a charge because the electronics do not recognize the connection of the charging gun.
Problem: A sharp drop in driving range and the vehicle switching to emergency mode with reduced power (“turtle mode”).
Problem: The problem with the car was the incompatibility of the Chinese GB/T standard charging system with European charging stations. This created difficulties for the owner of the Audi Q4 e-tron, since the car, produced for the Chinese market, could not charge at European stations with the required speed and reliability.
Problem: Failure of Toyota hybrid batteries is a common problem that our customers come to us with. The battery cells degrade, making it impossible for the car to operate normally.
Problem: We received an electric car with very discharged traction batteries. The problem is typical for the Fiat 500. During idle time, the batteries discharged below the permissible level, and the car's electric motor stopped starting.
Problem: The Hyundai Kona made a rather loud noise. The customer diagnosed the malfunction on his own - in his opinion, the gearbox was the cause of the extraneous sounds.
Problem: We received an electric motor manufactured by Continental, which was installed on an Opel vehicle for the Chinese market. The motor seized after the car was involved in an accident.
Problem: There was water and rust inside the rail, which damaged both the needle bearing in the cover and the torque sensor, i.e. both the mechanical and electrical parts
Problem: Two electric vehicles arrived at our workshop: a 2018 Kia e-Soul with noise in the motor area and a Mercedes-Benz EQC with an "insulation fault to ground" error. In both cases, the faults turned out to be quite typical and caused by design flaws in the vehicles.
Problem: We received a Hyundai Ioniq EV with complaints of whining noise during driving. An initial inspection revealed that the sounds are coming from the motor, on the side opposite to the gearbox.
Problem: In the case of a critical discharge of a low-voltage battery (12–48 V), the electronics prevent charging because it is dangerous with Li-Ion batteries. The manufacturer recommends discarding fully functional batteries and replacing them with new ones. This is expensive.
Problem: Failure of Toyota hybrid batteries is a common problem that our customers come to us with. The battery cells degrade, making it impossible for the car to operate normally.
Problem: Land Rover Range Rover Sport 3.0 SDV6 Hybrid AT AWD - the hybrid system did not work, the VBB was in emergency mode. The car was running only on diesel fuel, the low-voltage battery was not charging.
Problem: None of the car's systems were working at all, it wasn't even possible to raise it on a lift because the air suspension didn't activate either. I had to install the Porsche near the repair box on "goat" stands.
Problem: In Opel Astra H vehicles, the electric power steering pump often fails. The cause can be either corrosion or damage to the unit due to careless driving.
Problem: IThe specific placement of the steering rack in many Audi models allows moisture to penetrate the control unit of the electric power steering, causing corrosion of components and failure of the unit.
Problem: Steering rack leakage from under the tie rod dust cover
Problem: Steering rack leakage from under the tie rod dust cover
Problem: The owner of a Citroen C4 Picasso car came to us with a complaint about poor engine performance. The car literally could hardly drive: the engine would not rev above 2000 rpm and did not develop the necessary power. Fuel consumption increased significantly. The problem lies in the car's clogged particulate filter.
Problem: We were approached by the owner of a 2017 Citroen Berlingo with complaints of a knocking steering rack.
Problem: A Mercedes-Benz B250 electric vehicle, equipped with a Tesla motor, arrived at the service center with insulation fault errors and coolant ingress inside the electric motor.
