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THINKTOOL Expert 391 – Detailed Functions

1. It is a full system diagnostic tool. You can read and clear fault codes from all control modules such as engine, transmission, ABS, airbag, BCM, EPS, HVAC and more.

2. Service functions include oil reset, electronic parking brake reset, steering angle sensor calibration, TPMS reset, battery management reset, injector coding, throttle body relearn, gearbox or clutch adaptation, and DPF regeneration for diesel vehicles.

3. Special functions include ECU coding, adaptation, actuation tests, and for some models, immobilizer and key programming functions.

4. It can display live data in graph form, monitor multiple parameters at once, and generate diagnostic reports which can be saved or shared in PDF format.

5. It covers more than one hundred car brands including American, European, Asian, and Chinese vehicles.

6. It supports online updates, so the software can always stay up to date.