Flex OBD for GM Group Gen2 Delco Exx ECUs

OBD Programming with Bench Unlock

Supported Vehicles

  • Chevrolet Silverado 2500 HD (GMT1HC) 6.6L Duramax V8 451PS
  • GMC Sierra 1500 (GMT1xx) 3.0L Duramax I6 281PS
  • Opel Astra (K) 1.4L Turbo 150PS
  • Chevrolet Silverado 1500 (GMT1xx) 5.3L Ecotec3 V8 360PS
  • GMC Sierra 3500 HD (GMT1HG) 6.6L V8 407PS

This new protocol is available for the following software packages:

OBD

OBD

  • FLS0.1M – SW Flex ECU (car, van, bike) OBD/Bench Master
  • FLS0.1S – SW Flex ECU (car, van, bike) OBD/Bench Slave
  • FLS0.5M – SW Flex Full Master
  • FLS0.5S – SW Flex Full Slave

Newly added protocols:

OBD

  • GM Delco E41 MPC5676 – Virtual Read, Read/Write/Checksum Calculation Maps, Read/Write/Checksum Calculation Maps&Code
  • GM Delco E46 MPC5777 – Virtual Read, Read/Write/Checksum Calculation Maps, Read/Write/Checksum Calculation Maps&Code
  • GM Delco E88 MPC5777 – Virtual Read, Read/Write/Checksum Calculation Maps, Read/Write/Checksum Calculation Maps&Code
  • GM Delco E90 MPC5777 – Virtual Read, Read/Write/Checksum Calculation Maps, Read/Write/Checksum Calculation Maps&Code
  • GM Delco E93 MPC5777 – Virtual Read, Read/Write/Checksum Calculation Maps, Read/Write/Checksum Calculation Maps&Code

Reading Time: MAPS ~ 40 minutes, MAPS&CODE ~ 3 hours  Writing Time: MAPS ~ 1 min 40 sec, MAPS&CODE ~ 5 minutes

Bug Fixes:

  • Software improvement