Launch CRP129 OBD2 Scanner Scan Tool ENG/AT/ABS/SRS EPB SAS OIL Service Light Resets Code Reader for Mechanic and Experienced Enthusiast COMPREHENSIVE SCAN TOOLFeaturing reading/clearing codes and viewing live data for four important systems (engine/transmission/ABS/SRS) and special reset functions (Oil Reset, EPB/SAS Reset), this scan tool is a great choice for mechanics to facilitate their diagnostic analysis WIDE VEHICLE COVERAGELAUNCH CRP129 code reader works on over 40 OBD2 complaint vehicles after 2006, and the diesel models of 12 Voltage. You may consult us about the coverage via Q&A/Email before purchase, leaving out unnecessary time and troubles FULL OBD2 FUNCTIONSTo most car owners, an obd2 scanners ability to read codes and do smog tests is what matters. This launch OBD2 scanner supports full OBD2 tests including I/M readiness and O2 sensor tests etc., that will keep your mind from worrying about emission checks USER-FRIENDLY DESIGNSLAUNCH CReader CRP129 is 7.4 inches long and 4.4 inches high, enabling it to be easily operated and stored. It displays data clearly with TFT LCD screen and responses within seconds, making diagnostic work smooth, simple and fast WARRANTY & UPGRADEThe diagnostic tool provides 12-month warranty from the date of purchase and lifetime free online upgrade. Notice: The upgrade can be finished with Window-based computer ONLY. The Password, i.e. register code, can be found in help application Diagnoses of 4 systems  Engine, Transmission, ABS, Airbag Reset functions  oil reset, EPB reset and SAS reset Multiple car models (covering over 40 prevailing models from Asia, America and Europe) Supportsall10testmodesoftheOBDII ReadDTC&amp; ClearDTC DisplayDTChelpinformationandserviceinformation Oxygensensortest,carboncanistertest OBDIIDataStreamGraphicDisplay ReadDynamicDataStream SupportOnlineUpgrade <span class="a-text-bold">ForEngine System:</span> Itcan help detect the engine ignition, fuel injection, air and fuel ratio, and exhaust emission conditions in Engine system to enhance vehicle performance, save energy and reduce exhaust emission. <span class="a-text-bold">For Transmission:</span>It can figure problemsout via reading codes in the Transmission system, or check the health status via live data viewing. <span class="a-text-bold">ForABS System: </span>ItretrievesABS codes to tell you where the problem is with a visual inspection of all brake components. <span class="a-text-bold">For SRS System: </span>Itcan detect every electronic parameter to check SRS systemshealth status. <span class="a-text-bold">Oil Maintenance Reset: </span>It can perform reset for the Engine Oil Life system, which calculates an optimal oil life change interval depend on the vehicle driving conditions and climate, and to turn off the warning light. <span class="a-text-bold">EPB Reset: </span>It is fitted with an Electronic Parking Brake (EPB) release, which is rather less labor intensive and therefore is an epitome of a modern motor vehicle accessory. <span class="a-text-bold">SAS Reset:</span> It can calibrate the steering angle sensor after the replacement to make sure the ECU issued the correct steering instructions and memorize the max angles position.