act new

Active Cylinder

The cylinder-on-demand system is designed to improve fuel efficiency by deactivating half of the engine’s cylinders during low and medium loads. This allows the vehicle to save fuel during coasting or lower acceleration situations. However, when rapid acceleration is required, the system quickly reactivates all cylinders for maximum power.

If you’re looking to disable this feature and have your vehicle run on all four cylinders at all times, the AutoHex module can achieve that. This modification can provide a more consistent driving experience, especially for those who prefer immediate power delivery without the variable cylinder activation.

IMPORTANT — MODULE INCLUDED ONLY IN THE PROFESSIONAL PACKAGE

The Active Cylinder Module operates exclusively on supported firmware versions.

Below is the list of vehicles currently compatible with the Active Cylinder Module:

Car Brand
ECU Producer

Other modules

Active Cylinder

13

Active Grill Shutter

96

Adblue Disable

136

Additive Disable

9

BMS

1

Boost Sensor Calibration

39

Cat Heating Off

4

Checksums Calculator

904

Cold Start Noise Reduction

48

Cold start Wastegate Rattle Fix

4

Deep Idle Activation

39

DPF Disable

268

DTC Disable

511

EGR Disable

364

Engine Heat Fix

34

Evap Disable

146

Exhaust Flap Always Open

16

Exhaust Flap Removal

135

Fuel Pump Calibration

5

Gearbox Clutch Pressure

6

Gearbox Gear Display

6

Gearbox Kickdown

1

Gearbox Launch Control

19

Gearbox Oil Pressure

6

Gearbox Revlimiter

21

Gearbox Shift Timing

20

Gearbox Speedlimiter

12

Gearbox Torque

26

Glow Plug Disable

191

GPF/OPF Disable

61