Plug Gap Tool | Bi-Directional OBD2 Scanner | Full System Diagnostics

The MUCAR BT200 MAX is an OBD2 scanner that never expires. It turns your phone into a full car diagnostic tool. It connects through Bluetooth and gets into all vehicle computers, not just the engine. You don't pay any subscriptions or yearly fees for any car brand. Features and Benefits - Free Updates for Life - You get all brands, all system diagnostics, and all 15 reset functions forever at no extra cost. - Full Bi-Directional Control - Send commands to car systems to test parts like fuel pumps, wipers, or A/C clutches. - CAN-FD Protocol Support - Works with newer GM, Ford, and Chrysler cars made after 2018 that use this faster system. - 15 Maintenance Resets - Do common service tasks yourself, like oil resets, steering angle sensor calibration, and electronic parking brake retraction. Applications - Reading and clearing trouble codes from every system in the car, including ABS, airbags, transmission, and body control modules. - Actively testing parts to find what's really causing a problem instead of just guessing from a code. - Doing routine maintenance resets at home to save a trip to the shop after an oil change or brake job.