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ECU TECHNICAL ENCYCLOPEDIA (WIKI LAYER 1) • HOWTO & TECHARTICLE

ECU Pinout MG1CS049 Bench / Boot / GPT Pinout — Wiring Diagram

Step-by-step bench connection diagram for ECU MG1CS049 (non-invasive Platform Bench & Boot Mode): T30/T15 power supply, twisted-pair CAN-H/CAN-L, and GPT0/GPT1 signal pinout.

OFFICIAL PINOUT DIAGRAM: Locked_BOSCH MG1CS049.png (Locked Boot/Bench)1,387,296 bytes
Locked_BOSCH MG1CS049.png
STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
  1. Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power 13.5V — 13.8V to constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above.
  2. Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect CAN-H & CAN-L, along with signal leads GPT0 (S1) & GPT1 (S2) to enter bench service mode without opening the ECU housing.
  3. Step 3 (Full PFLASH + DFLASH Backup Read): Before writing any calibration, read and archive a full backup of internal Program Flash (PFLASH) and Data Flash / EEPROM (DFLASH).
VEHICLES EQUIPPED WITH ECU MG1CS049 (20)VEHICLE COMPATIBILITY
MakeModel & EngineECU & MCUAction
Alpina B3(VI) G20 (2993 S58B30 495) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
Alpina B3(VI) G20 (2993 S58B30 462) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
Alpina B3 GT(VI) G20 (2993 S58B30 529) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
Alpina B4(VI) G26 (2993 S58B30 495) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
Alpina B4 GT(VI) G26 (2993 S58B30 529) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M2-Series(II) G87 (2993 S58B30T0 460) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M2-Series(II) G87 (2993 S58B30T0 530) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M3-Series(G80) (2998 S58B30 510) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M3-Series(VI) G81 (2993 S58B30T0 550) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M4-Series(II) G82 (2993 S58B30T0 550) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M4-Series(II) G82 (2998 S58B30 510) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M4-Series(II) G83 (2993 S58B30T0 550) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW M4-Series(II) G83 (2993 S58B30T0 530) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW X3 M(I) F97 (2998 S58B30 480) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW X3 M(I) F97 (2993 S58B30T0 510) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW X4 M(II) F98 (2998 S58B30 480) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW X4-Series(II) G02 (2998 S58B30 510) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
BMW All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/PFLASH/ISN,CheckSum, Unlock) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
Universal ECU Protocol Razblokirovka zakrytykh ECU Bosch MG1/MD1 na stole (DME Unlock Bench) (Direct Bench / Boot ECU Connector Pinout) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →
Universal ECU Protocol Razblokirovka zakrytykh ECU Bosch MG1/MD1 so vskrytiem (DME Unlock Boot) (Direct Bench / Boot ECU Connector Pinout) Locked_BOSCH MG1CS049 TC298 (test) Open Vehicle →