An engine rev limiter, often referred to simply as a “rev limiter,” is a safety feature integrated into the engine control unit (ECU) or engine management system of a vehicle. Its primary function is to restrict the engine’s rotational speed (measured in revolutions per minute or RPM) to a predetermined limit to prevent over-revving, which […]
Performance Gauge is a Multi-Function digital vent gauge displays critical vehicle metrics like coolant temp, intake air temp, ignition timing, speed, RPM with shift light, and battery voltage – as well as peak recall all modes. Quantum Tuning offers adjustment of the digital performance meters (BMW / Mini / VAG ) that display the power and torque […]
Selective Catalytic Reduction (SCR) also known as Adblue System, which is a technology used for reducing nitrogen oxides (NOx) from the exhaust gas of diesel engines. It’s based on AdBlue – also called diesel exhaust fluid – a 32.5% urea solution in purified water, which is injected into the exhaust pipe. By careful recalibration from the Quantum […]
Swirl flaps are small butterfly valves located in the intake manifold. They are designed to improve fuel atomization and combustion efficiency by swirling the air in the intake manifold. Swirl flap position is adjusted by an electrical or vacuum-actuated servo mechanism which is under the control of the engine management system (ECU). In a typical implementation the […]
Hard Cut Limiter cuts fuel at the set RPM limit. This changes how the engine behaves and changes the sound of the vehicle at the RPM limit. With the manufactures RPM limit, a diesel car will hit the limit and will stay at the exact point until the driver takes his foot off the gas pedal. Quantum […]
DPF (Diesel Particulate Filter) removal or delete with ECU remapping also known as DPF Solution is a modification that involves disabling or removing the DPF from a vehicle’s exhaust system and then adjusting the engine control unit (ECU) software to accommodate this change. It’s important to note that this modification is typically done on diesel-powered […]
An ECU checksum, often referred to as an Electronic Control Unit checksum or simply an ECU checksum, is a value or code that is generated based on the contents of the software or firmware stored in the Engine Control Unit (ECU) or Engine Control Module (ECM) of a vehicle. This checksum serves as a form […]
BMW / MINI / VAG vehicles that have sport gauges in their central module display with power and torque displays can be calibrated to show the correct BHP and torque after a tune. BMW that have sport gauges in central module display with HP/NM can now also be raised so final customers will now be able to […]
Tuning Cylinder on Demand (COD) / Active Cylinder Technology (ACT) within the ECU software. Quantum Tuning offers the solution by altering or adjusting the settings of a vehicle’s Engine Control Unit (ECU) to improve several areas of the vehicle’s performance. By overwriting the existing settings with new quantum tuning’s custom made ecu program (within legal […]
A Speed Limiter is a safety device that prevents a car from exceeding a pre-set speed. Speed limiter removal is one of the most common ECU tuning services. Speed limiters can be a useful way to help drivers avoid speeding, which can lead to accidents. They can also be helpful in areas where there are […]