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Iveco Daily 2019+ 2.3 Multijet / 3.0 EU6 chiptuning, Bosch MD1CS069 ECU support

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Iveco Daily 2019+ with Bosch MD1CS069 ECU, Stage 1 chiptuning support at AMC Motorsport Brasov

AMC Motorsport offers first-time support for the Iveco Daily 2019+ (Bosch MD1CS069)

A new protocol available from today allows work on the latest Iveco Daily (2019+) generation, fitted with the Bosch MD1CS069 control unit.

This update covers two of the most widespread light commercial vehicle engines in Europe:

  • 2.3 Multijet EU6
  • 3.0 EU6

At AMC Motorsport Brasov, we use this technology to develop tested software optimisation solutions, based on 17 years of experience in chiptuning and dyno testing.


Flexible ECU access: OBD or bench

For the Bosch MD1CS069 ECU on the Iveco Daily 2019+, the software work can be done in two ways:

OBD (through the diagnostic port)

The optimisation is done directly on the vehicle, without removing the engine control unit.

Bench (directly on the ECU)

In some cases, the ECU can be read and written directly on the bench, through a pin connection, without opening it

This is an important advantage for customers who cannot travel to Brasov. The engine control unit can be removed and sent by courier, and the software optimisation can be done in our workshop, after which the ECU is returned for fitting to the vehicle.

For many commercial vehicles used in business activities, this solution is practical because:

  • the vehicle does not need to be driven long distances
  • the vehicle's downtime is reduced
  • the work can be scheduled quickly

ECU protocol technical specifications

ECU: Bosch MD1CS069
Processor: TC299

Supported operations:

  • reading ECU calibrations
  • writing optimised calibrations
  • automatic checksum correction

Typical working times:

  • ECU read: approximately 12 minutes
  • ECU write: approximately 2 minutes

Compatible models

The update covers the following configurations:

Iveco Daily (2019+)

Supported engines:

  • 2.3 Multijet EU6
  • 3.0 EU6

These engines are extremely popular in:

  • goods transport
  • courier services
  • technical services
  • construction
  • commercial fleets

Software optimisation for the Iveco Daily at AMC Motorsport

At AMC Motorsport Brasov we carry out software optimisation dedicated to commercial vehicles, depending on how they are used.

Stage 1: performance and better torque

Stage 1 optimisation is intended for vehicles that need:

  • more torque at low rpm
  • better in-gear acceleration under load
  • more relaxed driving when loaded

For commercial vehicles, this translates into:

  • fewer gear changes
  • quicker acceleration when overtaking
  • more pleasant behaviour on long journeys

ECO Tuning: optimisation for fuel consumption

For commercial vehicles that cover many kilometres a year, ECO Tuning can bring significant benefits.

The aim of the optimisation:

  • lower fuel consumption
  • more efficient torque at low rpm
  • better efficiency in transport use

This solution is often used for:

  • fleets
  • couriers
  • hauliers

Emissions systems: DPF, EGR and AdBlue

Modern Iveco engines are fitted with complex emissions control systems:

  • DPF
  • EGR
  • SCR / AdBlue

Over time these systems can generate maintenance costs or operating problems, which is why correct diagnostics and proper maintenance are important.

Software work on emissions control systems is strictly regulated by European legislation and is not legal for vehicles used on public roads.

AMC Motorsport offers professional diagnostics and technical advice, and any work must be carried out in accordance with the legislation in force.


Why AMC Motorsport

AMC Motorsport Brasov

  • more than 17 years of experience in chiptuning
  • 3,000+ projects measured on the dyno, real calibration, not estimates
  • testing on the dyno
  • custom software development

The experience we have gained optimising diesel engines and commercial vehicles allows us to offer stable and efficient solutions for the Iveco Daily.


Check what we can do for your vehicle

If you have an Iveco Daily 2.3 Multijet or 3.0 EU6, you can quickly check the available optimisation options:

👉 https://www.amc-motorsport.ro/configurator/