THERMOSTAT ECU file service
Adjusts the operating temperature in software on vehicles with an electronic thermostat.
01 How it works
- Upload the original read of your ECU. The system detects the ECU and software (SW) number.
- Select THERMOSTAT. The file is compared, byte by byte and by SW number, with our stored engineer-made solutions.
- On a match the solution is applied automatically. Jobs without a match go to an engineer. Checksum correction is a separate, optional operation (CHECKSUM) on supported ECUs.
- Download the finished file. The system works 24/7, also at night and on weekends.
02 Written by engineers, tested on a dyno
Every stored THERMOSTAT solution is written by our engineers with professional tuning tools — WinOLS, StageX, ECM Titanium and our own Tuning Editor — and the file is tested on a dyno before it is added to the system and sent to customers. When your job matches a stored solution, the system applies it automatically, so what you receive is a solution that an engineer has already written and tested. 75 such solutions have been applied 615 times so far.
03 Brand groups with THERMOSTAT solutions
04 ECU types with the most THERMOSTAT solutions
05 Related services
STAGE1
A performance tune that needs no mechanical changes and stays within the factory safety limits.
EGR OFF
Disables the exhaust gas recirculation (EGR) system.
DPF OFF
Deletes the diesel particulate filter (DPF) system in software; if the DPF and AdBlue (SCR) share one housing, AdBlue must be deleted as well.
LAMBDA OFF
Disables the oxygen (lambda) sensors.
VMAX
Removes the speed limiter (Vmax) or sets it to the desired value.
ADBLUE OFF
Disables the AdBlue (SCR) system in software; no AdBlue refills are needed afterwards.
Frequently asked questions
What is THERMOSTAT?
Adjusts the operating temperature in software on vehicles with an electronic thermostat.
Which vehicles support THERMOSTAT?
We have 75 engineer-made THERMOSTAT solutions covering 16 ECU types across 4 brand groups. The lists on this page show the brand groups and ECU types with the most solutions.
How do I order THERMOSTAT?
Sign in, upload the original read of your ECU, choose THERMOSTAT and download the finished file. Checksum correction is a separate, optional operation (CHECKSUM) on supported ECUs. Where we already have a matching solution the file is processed automatically; other jobs are handled by an engineer.
Are the solutions tested?
Yes. Our engineers write every solution with professional tuning tools and test each file on a dyno before it is added to the system.
Ready for THERMOSTAT?
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