TURN OFF CHECK ENGINE LIGHT When em~issi0n-related fault codes are detected, the vehicle computer will trigger a DTC code and illuminate the check engine light or MIL light. Instead of spending hundreds of dollars each and every time for tiny problems like a loose gas cap, bad spark plugs or ignition coils, why don’t you get a powerful obd2 scanner diagnostic tool like Visdector CR20 Pro to perform enhanced OBDII diagnostics and do the repair yourself for almost nothing. SMOOTH DATA STREAM & 4-IN-1 GRAPHING FOR ACCURATE DIAGNOSIS To achieve accurate obdii diagnosis, you need a powerful car scanner like Visdector CR20 Pro. This car diagnostic scanner enables you to retrieve various vehicle sensors� real-time data like Engine RPM, vehicle speed, short/long term fuel trims, misfire data, mass air flow, intake air temp., calculated load values and etc, and visualize them with its smooth 4 Graphs-In-1 capability which is rarely found under $70 in the market!. ENHANCED OBDII DIAGNOSTICS Unlike the abundant cheap, low-end auto code readers flooded in the market, CR20 Pro is capable of enhanced diagnosis which includes O2 Sensor Test, On-Board Monitoring Test(Mode $06) and Component Test. That is, you can check O2 sensor data, misfire data and perform EVAP leakage test(vehicle-specific). FREEZE FRAME & VEHICLE INFO Freeze frame consists of various sensors� data at the second a fault code is recorded by the car computer, including engine RPM, fuel pressure, fuel trims, engine coolant temperature, and etc. As the more useful data available, the more closer you are to make a solid and accurate MIL light issue diagnosis. With Visdector CR20 Pro, you can obtain Freeze Frame and Vehicle Information like vehicle VIN number, Calibration ID(s), Calibration Verification Nos (CVNs). BROAD VEHICLE COMPATIBILITY CR20 Pro universal obdii code reader supports all OBDII protocols, including KWP2000, J1850 VPW, ISO9141, J1850 PWM and CAN. This car diagnostic reader tool is compatible with 1996+ US-based, 2003+ EU-based and 2009+ Asian-based 12v cars, light trucks, SUVs, mini vans. DTC LOOKUP, VOLTAGE TEST, DATA REVIEW & PLAYBACK & PRINTING Visdector CR20 Pro engine fault code reader comes with DTC lookup feature that shows fault code definitions right on the screen; Voltage Test feature that shows car battery real-time voltage to avoid no-start situation; Data Review & Playback & Printing features to allow you review the recorded sensor data and print out for sharing or seek help from auto technician. USER-FRIENDLY DESIGN This handheld, palm-sized, well-built, diagnostic code reader boasts various user-friendly designs, including 2.8 LCD Display for easy and clear read-outs and 3 colored LEDs to indicate fault severeness levels; One-Click I/M Readiness hotkey, One-Click Reset hotkey, One-Click Help hotkey, buttons with good tactile for easy operations; Plug-N-Play style and no battery needed design is quite simple to use. Just plug it into the OBDII port and you are good to go!. NO-WORRY PURCHASE This portable, light-weight, yet powerful tool is a great addition to your tool box for car owners, used car dealers, diy mechanics, shade tree mechanics, backyard mechanics, and can easily fit into your glove compartment or pocket on the go. Your purchase of this tool comes with 1 year warranty and is backed by 24/7 tech support and no-worry customer services.
