| How do I connect to the ECU? You can connect bFlash directly to the OBD socket. How fast is it? EDC16CP39 Read: 1 min 10s Write: 1 min 25s EDC17CP42 Read: 2 min 55s Write: 2 min 10s MED17.9.7 Read: 1 min 10s Write: 50s MB279700-9230 Read: 4 min 10s Write: 4 min 45s MB279700-9450 Read: 3 min 45s Write: 2 min 45s | 
