Car care and repair can be expensive, especially if you don't know what the issue is. While you can take it to a mechanic to diagnose the problem, having some automotive expertise and a DIY attitude can save you money and time by locating the issue yourself. To do this, you need an on board diagnostic II (OBD-II) scan tool. This automotive tool will communicate with a car's on board computer system to see what issues the sensors and computer detect. To help boost you're automotive detective skills, here’s our OBD-II scanner YOU should check out.KINGBOLEN OBD2 Scanner ,Code Reader Automotive Engine Light Check Scan Tool Checks O2 Sensor and EVAP Systems with Full OBD2 Functions,Supports Mode6 with DTC Lookup, All 10 Modes of obd2. Car care and repair can be expensive, especially if you don't know what the issue is. While you can take it to a mechanic to diagnose the problem, having some automotive expertise and a DIY attitude can save you money and time by locating the issue yourself. To do this, you need an on board diagnostic II (OBD-II) scan tool. This automotive tool will communicate with a car's on board computer system to see what issues the sensors and computer detect. To help boost you're automotive detective skills, here’s our OBD-II scanner YOU should check out.About this item【NO EXTRA BATTERIES OR APPS REQUIRED】 No need battery nor internet connection, just plug the obd2 scanner for car into obd2 port to reset check engine light. The car diagnostic code reader is suitable for US-based car made after 1996 and EU-based car made after 2000 which equipped with OBD2 (OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN), which is for 12V car and light truck.【TURNING OFF THE CHECK ENGINE LIGHT】With YA101 model you never have to worry about the illumination of the Check Engine Light as it successfully turns off the said light, clears the relevant code and also reset the display.【EXTENSIVE TROUBLE CODES CATALOG】 The device boasts an expansive catalog of trouble codes along with their detailed descriptions to ensure tech peak performance of you're vehicle all the time. YA101 scanner also features the capability to foretell whether your vehicle would pass or not in the O2 sensor test even before you take it to a test center.【SIMPLICITY OF DESIGN】 A good scanner must be easy to operate. It features the simplest of design with only a couple of buttons which makes it easier to read and clear the codes in a faster way. The device sports a nice backlist LCD display which is clearly legible at all conditions. The display also offers a convenient multilingual menu at the same time.【LIFETIME FREE UPDATE AND MULTI-LANGUAGE】We provide 100% Full Refund & Return Guarantee and 3 YEARS Free Warranty. YA101 allows users change the language, including English, Chinese, France, Deutsch, Italian, Japanese, Espanish, Russian, Portuguese How to use YA101?Locating Data Link Connector1.Choose a location under driver side dash under steering wheel) and use that description in both places.2.If unsure about location of dlc, check vehicle manual or reputable service center about locationConnect the tool1.If the connector is not there a label should be there indicating the whereabouts of the connector.2.If necessary, remove the cover from the DTC3.Turn the ignition switch to the on position.Do not start the engine4.Plug the OBD connector into the Data Link Connector.5.The tool will attempt to identify the vehicle. If successful, the vehicle identified. if the vehicle cannot be identified, menus will be shown for you to select the vehicle manually. How to verify whether the vehicle will pass the emission test with this code reader?I/M Readiness: Displays a snapshot of the state of the vehicle's OBDII Monitors.NOTE:* To review I/M Readiness status,make sure that the ignition key is switched to ON with the engine off.* Not all monitors are supported by all vehicles.There are two types of l/M Readiness tests:* since DTCs Cleared -shows status of the monitors since the DTCs werelast cleared.* This Drive Cycle-shows status of monitors since the start of the currentdrive cycle.After entering the I/M Readiness, there will be 10 results on the list.Misfire monitor, fuel system, component monitor, catalyst monitor, heated catalyst, EVAP system, secondary air sys, 02 sensor, O2 sensor heater EGRand/or WVT. There will be an OK if each of them works fine. [Not all vehicles have these 10 parts] YA101 Code Reader Support Car List:American Car:Need Standard OBD2 Protocols from 2000 to nowEuropean Car:Need Standard OBD2 Protocols from 2003 to nowJapanese/Korean Car:Need Standard OBD2 Protocols from 2006 to nowChinese Car:Need Standard OBD2 Protocols from 2009 to nowSupport Car Models for OBDII diagnostic function:(Note: YA101 only Support 12V cars, Does not support 24V Truck )1.SAE J1850 PWM(41.6Kbaud)2.SAE J1850 VPW(10.4Kbaud)3.ISO9141-2(5 baud init,10.4Kbaud)4.ISO14230-4 KWP(5 baud init,10.4 Kbaud)5.ISO14230-4 KWP(fast init,10.4 Kbaud)6.ISO15765-4 CAN(11bit ID,500 Kbaud)7.ISO15765-4 CAN(29bit ID,500 Kbaud)8.ISO15765-4 CAN(11bit ID,250 Kbaud)9.ISO15765-4 CAN(29bit ID,250 Kbaud)KINGBOLEN YA101 Specifications:Screen: 1.8 " TFT, 160*128dpiVoltage Range: 9-18VOperating Temperature :0℃ -50 ℃ (32 ℉ -122 ℉ )Environment Temperature:-20 ℃ -70 ℃ (-4 ℉ -158 ℉ )Dimension :125mm*70mm*22mm(4.65" *2.68 " *0.88 " )Weight: 0.18kgPackage list:1pc * YA101 Code Reader On Jan 4, 2024 at 09:25:13 PST, seller added the following information: