additive

Additive Disable

The Autohex Additive Delete Module is a specialized tool that allows users to delete or erase the diesel additive data stored within the vehicle’s ECU (Engine Control Unit). Diesel additive information typically includes various parameters related to fuel system management, emissions control, and performance optimization. Over time, this data can accumulate or become outdated, which may interfere with diagnostic processes or affect the vehicle’s operation.

By using this module, technicians or experienced users can efficiently remove the existing diesel additive data, ensuring that the vehicle’s electronic records are accurate and up-to-date. This process is particularly useful during maintenance, repair procedures, or when preparing a vehicle for resale, as it helps reset the additive information to a clean state.

IMPORTANT — MODULE INCLUDED ONLY IN THE PROFESSIONAL PACKAGE.

The additive Module operates exclusively on supported firmware versions.

Below is the list of vehicles currently compatible with the additive 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