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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

5

Active Grill Shutter

85

Adblue Disable

136

Additive Disable

9

BMS

1

Boost Sensor Calibration

16

Cat Heating Off

1

Checksums Calculator

890

Cold Start Noise Reduction

34

Deep Idle Activation

39

DPF Disable

259

DTC Disable

488

EGR Disable

354

Evap Disable

130

Exhaust Flap Removal

126

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

182

GPF/OPF Disable

54

Hardcut Popcorn Activation

125

Hot Start

232

IMMO

71

Injector Scaling

14