MUCAR CDL20 Functions Automotive Diagnostic Review

【TURN OFF ENGINE LIGHT】 This obd2 scanner's most basic function is reading engine codes. By just plugging it in and clicking a few buttons, you can read an error code in mere minutes. A short definition of an error code is provided so you don't need to manually go online and look up each code. You can get a handle on your car's problem before you race off to the mechanic. It saves your time, trips to the mechanic, and money. 【ACCURATE DATA】 In addition to displaying current fault codes, the CDL 20 shows live car data, like spark advance and engine speed. It can also show freeze frame data, a snapshot of what was happening in the vehicle when the fault code was triggered. 【MORE PREMIUM FEATURES】 This code reader also has several more advanced capabilities. It can reset your emissions monitor before you get it checked to ensure that the reading is as accurate as possible. If you live in an area where emissions testing is mandated, it can also run a quick I/M readiness check and drive cycle verification to make sure that your vehicle will pass the testing before you take it in. 【WIDELY COMPATIBILITY】 This high-end OBD-II scanner will be compatible with most 1996 and newer US-based vehicles that are OBDII compliant (OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM, and CAN). It supports English, French, Spanish, German, Russian, Italian, and Portuguese. 【USER FRIENDLY】 Small and compact, the CDL 20 car diagnostic tool can disappear in a glove box. Its four-quadrant home screen is simple with entries for Diagnose, Lookup, Setup, and Help. It only has four buttons, so the operation is a simple as it gets. It's easy to hold, has a logical button layout, a color screen, a good interface, and an ok length cable. You are no need to install the mobile app or software and no need to charge. 【NO WORRY AFTERSALE】 This check engine scan tool comes with a 12-month warranty and lifetime tech support. You will get a replacement if the product failed in one year. For any problem, feel free to contact us directly.