It combines Diagnostics and Key Programming. Most tools are either a scanner OR a key programmer. The UltraDiag bridges the gap, giving you a full-system bidirectional diagnostic tool that also has advanced IMMO capabilities (Key Learning, Remote Matching, PIN Reading) in one tablet.

Yes, for many vehicle brands. It excels at "All Keys Lost" situations, particularly for Asian and American manufacturers (like Honda, Toyota, Ford, Chrysler). It guides you through the process of generating a new master key when the customer has lost everything.

Yes, full active testing. You can send commands to the vehicle to actuate components—like cycling the A/C clutch, opening windows, or testing fuel injectors—to verify mechanical faults instantly without using a multimeter.

Yes, it is FCA Ready. You can register with AutoAuth to unlock the Security Gateway (SGW) on 2018+ Fiat, Chrysler, Jeep, and Dodge vehicles. This allows you to clear codes and program keys on modern protected models.

Technical safety net. Key programming involves risk; if you do it wrong, you can immobilize a car. By buying from Mobile Eco Tuning (MET), you get UK-based support from our team, who understand IMMO systems and can guide you through tricky procedures.

Focus area. The Phoenix Lite 2 is better for Online ECU Coding (VAG/Mercedes). The UltraDiag is better for Key Programming (IMMO). If your main goal is adding keys to your service list, the UltraDiag is the correct choice.

Yes, it reads PINs directly. For many vehicles, the tool can extract the security PIN code required to program new keys via the OBD port, saving you from having to buy codes from dealers or third parties.

Yes, it is fully compatible. You can pair the UltraDiag with the Topdon T-Darts (sold separately) to test remote frequency and read transponder chip data, adding another layer of locksmith capability to the tool.

It covers the core 8-13 essentials. It includes the most frequently used reset functions for daily workshop life: Oil Reset, EPB (Brake Rewind), DPF Regeneration, SAS Calibration, BMS Reset, and Brake Bleeding.

Yes, it has a 10,000mAh battery. This is a massive battery for an 8-inch tablet, typically providing more than enough power for a full day of mobile diagnostics and key jobs without needing to hunt for a charger.

Basic coverage only. While it has strong Asian/US coverage, advanced German key programming (like Mercedes EIS or BMW CAS3/4) usually requires a dedicated high-end programmer (like the Phoenix Max or Autel IM608). The UltraDiag is aimed more at the "bread and butter" daily key jobs.

For Diagnostics no, for IMMO yes. Standard scanning works offline. However, many Key Programming functions require a stable Wi-Fi connection to calculate PIN codes or access the Topdon server for security data.

Android 11.0. This modern OS ensures the tool is fast, responsive, and compatible with the latest security protocols. It boots up quickly and handles multitasking (like checking a wiring diagram in the browser while scanning) with ease.

It uses a Bluetooth VCI. The VCI (Vehicle Communication Interface) connects wirelessly to the tablet, allowing you to sit comfortably in the driver's seat or at a workbench while the tool communicates with the OBD port.

Yes, it is a standard function. If a customer's DPF light is on, you can use the UltraDiag to force a static regeneration (parked) to clean the filter, provided the soot load isn't past the safety limit.

Yes. If Topdon Ultradiag is showing in stock, it is available for collection from our Weston Super Mare store on the same day before 5pm. Next day UK delivery is also available as well as global delivery. Visit https://shop.mobileecotuning.com/shipping for more details