Chip Tuning Box MAZDA BT-50 2.5 CD 143 HP / CX-7 2.2 CD 173 HP CR
For MAZDA BT-50 2.5 CD 143 HP / CX-7 2.2 CD 173 HP. After completing the connection correctly switch on the ignition (turn the key in the ignition not starting the engine!). The device should be started.