List of ECU firmware services
ADBLUE OFF
AdBlue Off is a software modification that completely disables the AdBlue (SCR) system in the engine control unit, preventing errors, warnings, and limp mode related to the system.
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AGS OFF
AGS Off — software deactivation of the Active Grille Shutters system, eliminating errors, warnings, and limitations related to faulty or removed active grille shutters
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CAT/LAMBDA OFF
CAT/Lambda Off is a software disabling of the catalytic converter and oxygen sensors, removing exhaust-related errors, warnings, and limitations.
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CHECK STOCK OR NOT
CHECK STOCK OR NOT — verification of whether the file is stock (original) or modified.
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COD OFF
COD Off — software deactivation of the Cylinder On Demand system, eliminating errors, warnings, and limitations related to cylinder deactivation
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COLD START OFF
Cold Start Off is a software disabling of the cold start function, which removes high RPM and loud engine operation at startup, making cold starts smoother and more comfortable.
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DPF OFF
DPF Off is a software disabling of the diesel particulate filter, removing errors, limp mode, and frequent regenerations, improving engine stability.
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DTC OFF
DTC Off is a software disabling of diagnostic trouble codes, so selected errors no longer appear or trigger limp mode.
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ECO TUNING
ECO Tuning is an ECU calibration focused on optimizing boost pressure and torque delivery to reduce fuel consumption and improve overall efficiency.
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EGR OFF
EGR Off is a software disabling of the EGR system that reduces intake carbon buildup, improves engine operation, and removes EGR-related errors.
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ENGINE TEMPERATURE FIX
Engine Temperature Fix is a software correction that stabilizes and optimizes engine temperature control, eliminating incorrect readings or overheating issues.
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EOLYS/ADDITIVE OFF
Eolys fluid — is a special cerium-based additive used in diesel vehicles with particulate filters (DPF/FAP) to lower the combustion temperature of soot
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EVAP OFF
EVAP Off is a software disabling of the fuel vapor recovery system, removing errors and issues related to its operation.
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EXHAUST FLAPS ALWAYS OPEN FIX
Exhaust flaps always open - is a modification or software setting that forces the exhaust valve in the muffler to stay permanently open, providing a louder exhaust sound, reduced backpressure, and a more aggressive engine response.
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EXT FLAPS OFF
EXT Flaps Off is a software disabling of the external exhaust flaps, allowing the exhaust to stay open or operate without factory restrictions.
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FLAPS OFF
Flaps Off is a software disabling of the intake flaps, preventing them from sticking, improving engine reliability, and removing related errors.
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HARD CUT LIMIT
Hard Cut Limit is a software setting that applies a sharp fuel or ignition cut at the rev limiter, creating a more aggressive engine response at maximum RPM.
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HOT START FIX
Hot Start Fix is a software fix for hot start issues, ensuring quick and stable engine starting when the engine is warm.
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IMMO OFF
IMMO Off is a software disabling of the immobilizer, allowing the engine to start without the factory security system check.
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LAMBDA OFF
Lambda Off is a software disabling of the oxygen sensors, which removes sensor-related errors, simplifies exhaust system tuning, and ensures stable engine operation.
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MAF OFF
MAF Off — software deactivation of MAF sensor monitoring, eliminating errors, warnings, and limitations related to a faulty or removed mass air flow sensor
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NOx OFF
NOx OFF — software disabling of the NOx sensor and nitrogen oxide monitoring system in the engine ECU.
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OIL PRESSURE OPTIMIZATIONS
Oil pressure optimization improves actuator operation, increases stability and smoothness, and enhances reliability under higher loads and increased power.
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OPF/GPF OFF
OPF/GPF Off is a software disabling of the gasoline particulate filter, removing errors, warnings, and power limitations, improving engine performance.
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POP AND BANGS
Pop and Bangs is a software feature that creates crackling and popping sounds from the exhaust during deceleration, adding a sportier sound to the vehicle.
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READINESS
Readiness — software setting of the vehicle’s emissions monitors to a ready status, allowing proper OBD inspection and eliminating “Not Ready” status for the relevant monitors
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REQUEST VR FILE (GEN1-2)
Request VR File means requesting the original factory file for vehicles that do not support reading. The cost may change (either lower or higher), or the file may not be available.
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RESET TO STOCK
Reset to Stock restores the original factory software of the engine control unit.
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REV LIMITER DEACTIVATION
Rev Limiter Deactivation is a software modification that removes or disables the engine RPM limiter, allowing the engine to rev beyond factory limits.
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SAP OFF
SAP Off is a software disabling of the Secondary Air Pump system, removing related errors and improving engine reliability.
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SOLUTIONS FULL DISCONECT
These are complete solutions that allow unplugging all sensor connectors (DPF, EGR, LAMBDA) without any errors, including P0000, and without triggering limp mode in the automatic transmission.
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SPL OFF
SPL Off — software deactivation of the speed limiter, allowing the vehicle’s factory-set speed limit to be removed
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SPORT DISPLAY
Sport Display is a software feature that enables or corrects the sport gauges, showing real-time engine power and torque on the vehicle display.
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STAGE 1
Stage 1 is an ECU software tuning without adding any mechanical parts. It improves engine performance by increasing power and torque while keeping reliability and safety.
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STAGE 2
Stage 2 is advanced ECU tuning that represents the maximum potential of the stock hardware. It usually requires complete removal of emission systems (DPF, EGR, etc.)
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START STOP OFF
Start-Stop Off is a software disabling of the automatic engine start-stop system, improving driving comfort and reducing wear on the starter and battery.
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TORQUE UNLOCK
The transmission has an internal torque limit. If the engine ECU requests a higher torque value, the gearbox will still restrict it. Increasing the torque limit in the transmission allows additional power to be unlocked after engine tuning
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TVA OFF
TVA Off is a software disabling of the TVA system (intake air control flaps), removing related errors, improving engine stability, and increasing intake system reliability.
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VMAX OFF
VMAX Off is a software removal of the maximum speed limiter, allowing the vehicle to reach its full potential without factory speed restrictions.
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