Magic Motorsport Flex Unlocks Silverado E90 ECM on Bench

Magic Motorsport Flex unlocked 2021 Chevrolet Silverado Global-A E90 truck ECM successfully.
E90 ECM is found in 2019–2022 Chevrolet Silverado 1500 & GMC Sierra 1500 (5.3L & 6.2L V8 — L84/L87) Pre-facelift models (non-Global B) models.

Unlocked on bench mode.

Read and write on bench.

No need to wait 2+ weeks to send your ECM or TCM to HPTuners for an unlock.

PSA MD1CS003 Read with Autotuner After Flex Unlock

Here is a user’s experience with Autotuner reading after a boot glitch unlocked by Flex.

"I tried to test an Autotuner reading after a boot glitch with Flex MD1CS003 +2021
0281 037 200
It works perfectly.

I had already tried before, it didn’t work but I understood why.
If you unlock with Flex + a file mod, AT no longer recognizes it.
But on this calculator I simply unlocked with flex, and did a read test with Autotuner to test and it was read.
What you can deduce,
Autotuner can read if your file is original (just unlocked).
But if you unlock + file mod, AT will just ID but no read, it will try to read with
INITIALIZATION IN PROGRESS
INITIALIZATION IN PROGRESS
INITIALIZATION IN PROGRESS
READ ERROR"

Flex Adds Marelli MBC1/MBC2 Support for BMW Motorcycles

Magic Motorsport Flex programmer released new Motorcycle bench protocols on August 26th, 2026.

V8.14.0.0 Software

New programming opportunities for the motorcycle world: version 8.14.0.0 of Flex introduces support in Bench for Marelli MBC1 and MBC2 control units installed on BMW Motorrad and Husqvarna vehicles.

This new protocol allows you to work directly via pinout, simplifying programming operations and enabling the full read of the content of the unit.

A further expansion of two-wheel vehicles covered by Flex, providing professionals with new possibilities on motorbike ECUs.

Key Insights:

• BMW Marelli MBC1 — MBC2 XC20xx
• Working Mode: Bench
• Memories: Read/Write/Checksum Internal Flash, Read/Write External EEPROM, Full Backup
• Licenses: FLS0.1M/S — FLS0.13M/S — FLS0.5M/S
• Reading Time: ~ 1 minute
• Writing Time: ~ 3 minutes

Some of the supported vehicles:

• BMW Motorrad C 400 GT (0C06) K08 (2019MY) 350cc (E4) 34HP
• BMW Motorrad C 650 GT (0133) K19 (2011MY) 650cc (E3) 59HP
• BMW Motorrad G 310 GS (0G02) K02 (2017MY) 310cc (E4) 34HP
• Husqvarna Nuda 900 R (I) (2011MY) 898cc (E3) 104HP
• Husqvarna TR 650 (I) (2012MY) 648cc (E3) 57HP

FormulaFlash V1.2.1.0 Adds EMS2212, EMS2215 & EMS2219 ECUs

FormulaFlash ECU programmer will release new software version 1.2.1.0 on August 27th, 2026.

UPDATE DATE: 2026.8.27
VERSION: 1.2.0.0 → 1.2.1.0

Update Feature:

New DTC OFF ECUs

Toyota Denso Gen1 OBD / BENCH support

Expanded ECU protocol coverage

1. USER CENTER

NEW DTC OFF SUPPORT
17 NEW ENTRIES

• EDC15C11
• EDC15GP
• EDC15V
• EDC15C2
• EDC15C3
• EDC15C4
• EDC15C5
• EDC15C6
• EDC15C7
• EDC17C13
• EDC15M
• EDC15M1
• EDC15VM
• EDC17C74
• EDC17C46
• EDC17C64
• EDC17C54

2. Toyota Denso GEN1
New Read/Write Support

OBD / BENCH read-write support for Toyota Denso Gen1 black ECU family.

3. ADDITIONAL ECU READ / WRITE SUPPORT

• EMS2212 BOOT
• EMS2215 (TC1767) BOOT
• EMS2219 BOOT
• IAW 6LP1 BOOT
• IAW 6LP2 BOOT
• IAW 6LP8 BOOT
• ME7.4.9 BOOT
• MT35E Bench
• SID 803 KLINE OBD/Bench
• MJD 602 KLINE OBD/Bench

FormulaFlash Supports BMW MD1CP032 Unlocking by Bench mode

Formulaflash programmer software 1.2.0.0 released BMW 2021+ MDG1 ECU bench unlocking feature. Here is an example of a locked MD1CP032 ECU. Formuflash unlocks this ECU in bench mode; no opening ECU required.

Quick search "Unlock" and select BMW bosch MD1CP032 ECU.

Choose bench mode and check wiring diagram.

Connect ECU with the Formuflash programmer via jumper cable.
Watch out the small pins, use the smallest in the attachment box.

Click Connect in Unlock menu. It will unlock the ECU automatically.

Then read and save the ECU data.

Then write ECU. Formula flash will also do checksum correction.