TuningHost v1.90
22 February 2026
Control the exhaust valves on Alfa Romeo Giulia and Stelvio Quadrifoglio — now for free.
Activate the feature by entering 00000690 or scanning the QR code (Menu → Security Code).
Requirements:
iOS: ELM327 OBDII BLE(not MFi) adapter
Android: ELM327 OBDII adapter
This is not Multimap, therefore:
- Vehicles with a Security CAN Gateway require an SGW bypass.
- The mode is not saved after switching off the ignition.
- Mode switching takes slightly longer (about 1 second, not a fraction of a second).
- Since there is no Individual Security Code (meaning no authentication at all), in theory anyone can connect to your car.
Known problem
Cheap ELM327 adapters (under $30) often lack support for many commands, specifically AT SH. If this is the case, you will see a "please turn on the ignition" message.
We recommend the Vgate iCar Pro 2S. It is affordable, compatible with both iOS and Android, and supports all necessary commands. It also features low latency and automatically enters a low-power sleep mode when no CAN bus messages are detected.
