AutoTuner Update: VW Ford Bosch MD1CP061 Read by OBD

NEW EXCLUSIVE AUTOTUNER RELEASE ON AUGUST 28TH, 2025.

Let’s be honest: Ford is clearly on our radar right now.
Today, it is the Bosch MD1CP061 ECU stepping in, via OBD, exclusively with your trusty AT Tool.
The normal read (NR) gives access to the software blocks and calibration blocks, ready for your tuning work.

A fresh compatibility for Ford and Volkswagen designed to keep control over the latest releases. As always, smooth, fast, and smelling like a job well done.

Compatibility List*

FORD: 3.0 V6

VOLKSWAGEN: 3.0 TDI V6 / 3.0 V6

Key Features:
Type: Engine Control Unit (ECU).
Mode: OBD NR.
Readout: Software + Calibration.
MCU: TC298.
Read time: 8min.
Write time: 4min 30sec.
Checksums correction.

AutoTuner Enables OBD Read Write for Ford MD1CS005 ECU

New AutoTuner Ford protocol releases in August 2025.

Aug 23rd, 2025.

Autotuner development team keeps up the momentum and moves forward with a new release dedicated to Ford. This release gives access to the latest Bosch MD1CS005 ECUs, for which the BENCH method was previously blocked. From now on, normal reading and writing (NR) are possible directly via OBD.

This release specifically targets the European market, as this ECU powers the 1.5 EcoBlue / TDCI engines.
Key Features:
Type: Engine Control Unit (ECU).
Readout: OBD NR.
MCU: TC298.
Read time: 5min 30sec.
Write time: 6min 30sec.
Checksums correction.

Compatibility List*

FORD: 1.5 Ecoblue / 1.5 TDCI EU6

Aug 22nd, 2025.

OBD protocol for Bosch MD1CP006 and MG1CS036 ECUs found in Ford vehicles all years is now available.

This one is for our friends across the Atlantic, where horsepower is a way of life and muscle cars still set the tone.

Key Features:
Type: Engine Control Unit (ECU).
Readout: OBD NR.
MCUs: TC298, TC399.
Read time: 5min 30sec.
Write time: 6min 30sec.
Checksums correction.

Compatibility List*

FORD: 6.7 Powerstroke / 2.0 Ecoboost / 2.3 Ecoboost / 2.7L Ecoboost V6 / 3.0 V6 Ecoboost / 3.5L Ecoboost (Raptor) / 3.5L Ecoboost V6 / 3.5L Powerboost MHEV / 5.0 Ti-VCT V8

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Autotuner Adds Mercedes SIM4LKE ECU OBD Access

New Autotuner Protocol Release in August 2025.

We are pleased to announce the official support of Siemens SIM4LKE ECUs in OBD mode for Mercedes vehicles, allowing you to access these control units quickly and easily through the OBD port using your Autotuner Tool.

This release specifically covers the highly popular Kompressor engines, ranging from 1.8 to 2.3, powering several iconic models within the Mercedes lineup.

Key Features:
Type: Engine Control Unit (ECU).
Readout: OBD NR.
MCU: C167 (29F800).
Read time: 3min 30sec.
Write time: 2min 30sec.
Checksums correction.

AutoTuner Update for GPEC4LM ECU BOOT and OBD Beta

NEW AUTOTUNER PROTOCOL UPDATE!

A new update is available for the Continental GPEC4LM ECU in BOOT mode, found in Alfa Romeo, Fiat and Jeep vehicles.
This update adds support for a specific variant of this ECU, notably found on 1.5 engines. For those who followed the previous update, you may have already noticed these engines on the list!
BOOT unlock is also available for these variants, allowing them to be written via OBD mode. As this OBD protocol is in BETA, we invite users participating in the BETA program to report any issues they encounter so we can continue to improve it.

Key Features:
Type: Engine Contol Unit (ECU).
Readout: BOOT NR.
MCU: MPC5674F.
Read time: 3min.
Write time: 2min.
Checksum correction.
Backup creation.
OBD unlock patch available (BETA).

New Bench Update for Simos 8.3 ECU by AutoTuner

NEW AUTOTUNER RELEASE.

We are thrilled to announce that the Continental Simos8.3 ECU is now supported in BENCH mode. Commonly found in Audi and Volkswagen vehicles equipped with the potent 3.0 TFSI V6 Supercharged engine.

This remarkable engine, with its sophisticated direct injection and robust internal components, has always presented an exciting opportunity for tuners.

Now, with the ease and security of BENCH mode, unlocking its full potential is simpler than ever.

Key Features:
Type: Engine Control Unit (ECU).
Readout: BENCH NR.
MCU: TC1796.
Read time: 1min.
Write time: 30sec.
Checksum correction.
Backup creation.