Bosch MG1CS055 — supported tools

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Bosch MG1CS055 engine ECU with confirmed AutoTuner support via OBD. MCU variants: TC389. Reading and writing follow the protocol scope; match the ECU identification to a supported variant before use.

Last changed: 2026-10-31 · Card revision 3

Compatibility depends on ECU HW/SW, protocol and active licence. A tool missing from this list does not imply lack of support.

Tool

Connection

Operations

Scope and notes

Alientech KESS3

OBD

Read (type unspecified)
Write

Bosch MG1CS055; Ford; KESS3 2.65

Confirmed functions for applications listed in KESS3 update 2.65. Activation for the corresponding vehicle category and mode is required; match the hardware variant in Alientech Suite.

AutoTuner

OBD

Read (type unspecified)
Write

MG1CS055; MCU variant TC389

Reading and writing. Scope covers AutoTuner-supported applications for the specified variant.

CMDFlash

OBD

Operations unspecified

MG1CS055; FORD F-150; 2.7 ECOBOOST V6 239KW 325HP BOSCH MG1CS055 CAN; FORD F-150; 3.5 ECOBOOST V6 (RAPTOR) 331KW 450HP BOSCH MG1CS055 CAN; FORD F-150; 3.5 ECOBOOST V6 294KW 400HP BOSCH MG1CS055 CAN; FORD F-150; 3.5 POWERBOOST MHEV 316KW 430HP BOSCH MG1CS055 CAN; FORD F-150; 5.0 V8 294KW 400HP BOSCH MG1CS055 CAN; FORD F-150; 5.2 V8 SUPERCHARGED 529KW 720HP BOSCH MG1CS055 CAN

Mode compatibility confirmed by the official CMDFlash list. The corresponding protocol package is required; match functions and ECU variant in CMDFlash software.

Flex

OBD

Read (type unspecified)
Write
Checksum

Ford Bosch MG1CS055 (beta) TC389

Operations follow this Flex release. Writing and checksum processing in the map area according to the protocol. Beta protocol.

Flex

OBD

Operations unspecified

MG1CS055; Ford F-150 (XIV) P702 2.7L V6 EcoBoost 24v - (2021–); Ford F-150 (XIV) P702 3.5L EcoBoost V6 - (2021–); Ford F-150 (XIV) P702 3.5L Ecoboost V6 - (2021–); Ford F-150 (XIV) P702 3.5L V6 PowerBoost 24v FHEV - (2021–); Ford F-150 (XIV) P702 5.0L V8 - (2021–); Ford F-150 (XIV) P702 5.2L RAPTOR R V8 - (2021–); protocol 24410000; OBD

Confirmed compatibility for the specified protocol and applications. Requires one of these packages: FLS0.1M, FLS0.1S, FLS0.5M, FLS0.5S. Check this Flex protocol for detailed reading, writing and memory functions.

Pinout Bench

No Bench pinout has been added.

Pinout Boot

No Boot pinout has been added.

Update history

Revision 3 · 2026-10-31
Revision 2 · 2026-10-31
Revision 1 · 2026-10-31