OF110 Emulator Pro is among the most used products in the field of car emulators for easy and fast IMMO repairs. Replicate Immobilizer Signal: Replacing the immobilizer signal is the main feature of OF110 Emulator Pro. It solve problems related to immobilizer or ECU, lost keys, engine replacement. Thousands of world famous ECUs are supported by this emulator. Simulate ESL / ELV: If your steering lock is broken you can use OF110 Emulator Pro to fix it easily, simply and cheaply. electronic steering lock (ESL/ELV) is a common fault which can cost hundreds of euros to fix. Install OF110 Emulator Pro in substitution of the ESL to simulate its signal and save a lot of time and money. Passenger seat sensor: Faulty seat occupancy sensor is one of the common problem that can be easily diagnosed with OF110 Emulator Pro. Connect the emulator to the passenger seat occupancy sensor and find out if the error AirBag symbol disappears. Tacho testing: simulate the signal coming from the car, to determine if the instrument cluster is working properly before installing the OF110 Emulator Pro in the car. Different batches may have different appearance, which does not affect use. Colour:Black Material:ABS Package Contents: 2x OF110 Car Emulator