Bosch M797 Pinout Better Verified [Works 100%]

For chiptuning and flashing (e.g., using or K-Tag ), you must often enter "Boot Mode" by connecting specific internal lay-by pins:

Ensure both Pin 12 and Pin 13 are connected to the negative terminal. bosch m797 pinout better

This gives you a permanent test rig. You can now measure injector pulse width with an oscilloscope without breaking the factory insulation. For chiptuning and flashing (e

Are you planning to perform a for tuning or are you troubleshooting a specific sensor fault ? Bosch ME7.9.7 Chery ECU Pinout Guide | PDF - Scribd For chiptuning and flashing (e.g.

For those specifically looking to reflash (reprogram) the unit, the guide at Как прошить эбу Bosch M797 (chiptung.narod.ru) explains the necessary hardware modifications.