Table of Contents
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Table of Contents
Related Manuals for Konnwei KW850
Summary of Contents for Konnwei KW850
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Page 2: Table Of Contents
Table of Contents l. Safety Precautions and Warnings ........4 ..........2. Generational Information About KONNWEI KW850........Specifications.............. Package Included............3. Using the Scan Tool.............. Tool Description............Tool Language Setup ..........Vehicle Coverages............4. Tool Operation..............Diagnostic..............4.1.1 Read Codes............. 4.1.2 Erase Codes ............ -
Page 3: Safety Precautions And Warnings
1. Safety Precautions and Warnings To prevent personal injury or damage to vehicles and/or the scan tool, read this user’s manual first carefully and observe the following safety Precautions at a minimum whenever working on a vehicle: Always perform automotive testing in a safe environment. •... -
Page 4: About Konnwei Kw850
In addition, thousands of troubleshooter code tips (by ? button) help technicians and home DIY users to accurately diagnose even the toughest problems. With the newest friendly diagnostic interface, KW850 will be the most useful car diagnostic tool for every family and professional mechanic technician! 2.2 Specifications... -
Page 5: Using The Scan Tool
3. Using the Scan Tool 3.1 Tool Description 1) OBD II CONNECTOR - Connects the scan tool to the vehicle’s Data Link Connector (DLC) 2) LCD DISPLAY - Displays menus and test results GREEN LED - Indicates that engine systems are running YELLOW LED- Indicates there is a possible problem. -
Page 6: Tool Language Setup
One-Click I/M Readiness Key - Quick-checks State Emissions readiness and drive cycle verification. 7) ESC BUTTON - Returns to previous menu 8) LEFT SCROLL BUTTON – More cursor left for selection, or turn page up when more than one page is displayed. 9) HELP BUTTON - Provides help information and Code Breaking Function. -
Page 7: Vehicle Coverages
You can press UP/DOWN key to select any language and press OK button to confirm. The system will convert to the chosen language interface at once. 3.3 Vehicles Coverage The scan tool is specially designed to work with all OBD II compliant vehicle’s including control area network (CAN), it is required by EPA that all 1996 and newer vehicles (Cars and light trucks) sold in the united states must be OBD II compliant. -
Page 8: Tool Operation
4. Tool Operation 1) Turn the ignition off, 2) Locate the vehicle's 16-pin Data Link Connector(DLC)* 3) Plug the OBD II cable into the vehicle’s DLC‘ 4) Turn on the ignition and engine fully. 5) After finishing, press OK button enter Main Menu as following CAUTION: Don’t disconnect any test equipment with ignition ON or engine Running. -
Page 9: Diagnostic
4.1 Diagnostic LEFT/RIGHT UP/DOWN Use the button or button to select [Diagnostic] in Main Menu and press button, the screen will display Monitor Status interface as following flgure4.3: Monitor Status MIL Status DTCs in this ECU Readiness Completed Readiness Not Completed Readiness Not Supported DataStream Supported Ignition... -
Page 10: Read Codes
Diagnostic Menu Read Codes Erase Codes l/M Readiness Data Stream Freeze Frame O2 Sensor Test On-Board Monitoring Evap System(mode $ 8) Figure 4.4 4.1.1 Read Codes button in Diagnostic Menu Select [Read Codes] and press if there are some codes, the screen will display the codes as shown below: •... -
Page 11: Erase Codes
Record DTC allows you to record the found codes in previous options, and write them into the scanner’s integrated memory chip set. Every recorded DTCs can be playback and printed with KONNWEI’s updating tool. The device can be turned on from USB port, and playback data even when you are off vehicles. -
Page 12: I/M Readiness
Press OK button to erase DTCs, and the screen will display the interface as shown below: According to the above figure to press OK button and the screen will display the interface as shown on the next page: Notes: • Before performing this function, make sure to retrieve and record the trouble codes •... -
Page 13: Data Stream
Monitor Run Status. Select [I/M Readiness] and press OK button, the screen will display the interface as shown below: UP/DOWN You can use button to select and press button, the screen will display the interface as shown below: ·You can use LEFT/RIGHT button to view other data of vehicle ·Press ESC to return to Diagnostic Menu 。... - Page 14 Select [View All Items] and press button, the screen will display the interface as shown below: You can use LEFT/RIGHT button to view other data stream. Press ESC to return to Diagnostic Menu. Select [Select Items] and press button, the screen will display the interface as shown below: You can use UP/DOWN button to select data stream items, and press LEFT/RIGHT button to...
- Page 15 turn page, the screen will display the interface as shown on the next page: After selected items and press ESC, the screen will display the interface as shown below: Press ESC to return to Diagnostic Menu. Select [View Graphic Items] in Data stream menu and press OK, the screen will display the interface as shown below:...
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Page 16: Freeze Frame
You can use UP/DOWN button to select single data stream items to view of live data with a graph, and press OK button, the screen will display the interface as shown below: Press ESC to return to Diagnostic Menu. You can view all data stream items or select a certain item of live data with a graph. 4.1.5 Freeze Frame When and emission-related fault occurs, certain vehicle conditions are recorded by the on-board computer. -
Page 17: Sensor Test
4.1.6 O2 sensor Test The results of O2 sensor test are not live values but instead the results of the ECU’s last O2 sensor test. For live O2 sensor readings, refer to any of the live sensor screens such as Graph Screen. -
Page 18: On-Board Monitoring
Figure 4.23 You can use UP/DOWN button to select an item and press OK, the screen will display as shown below: Figure 4.24 Press ESC to return to Diagnostic Menu. 4.1.7 On-board monitoring This function can be utilized to read the results of on-board diagnostic monitoring tests for specific components/systems. -
Page 19: Evap System
You can use UP/DOWN button to select an item and press OK, the screen will display as shown below: Press ESC to return to Diagnostic Menu. 4.1.8 Evap System The EVAP test function lets you initiate a leak test for the Vehicle’s EVAP system. The scan tool does not perform the leak test, but signals to vehicle’s on-board computer to initiate the test. -
Page 20: Vehicle Information
the procedures necessary to stop the test. Select [Evap System] and press OK, the screen will display their native information about EVAP system. Some vehicle manufacturers do not allow external devices to vehicle system. If the car supports this function, it will display as below: 4.1.9 Vehicle Information Select [Vehicle Information] and press OK, the screen will display the information, such as VIN (Vehicle identification Number), CID (Calibration ID) and CVN (Calibration verification... -
Page 21: Review
You can use UP/DOWN key to change the first letter. It can be switched among “P “B”,“C” ” , and “U’ Press OK moves the cursor to next. And then press LEFT/RIGHT key to input number. After you input the code number, press OK to view the definition of the code. 4.3 Review This function is used to review the recorded Data Streams, DTC, and Freeze. -
Page 22: Help
Select [Delete DTC] in the Review and press OK and the screen will display the interface as showing below: Press OK to confirm, and press ESC to return to Main Menu. Delete Data stream The operation is similar to the “Delete DTC” function. Delete Freeze Frame The operation is similar to the “'Delete DTC”... -
Page 23: Bat Check
About Data stream: Relevant introductions information about Data stream. 4.5 BAT Check 4.6 LED Interpretation KW850 Supports Real-time Battery Monitoring, Displays the Voltage. <10.8V (before Starting)--Too Low, change battery, otherwise, might not be able to start. 10.8V-11.8V (before starting)--Slightly Low, difficult to start, please turn off other electronics and start vehicle to charge. -
Page 24: Printing Diagnostic Report
A Windows PC or laptop with USB ports. (Support only official version windows XP-10, 32/64 Bits OS) A USB cable Steps: 1) Download the applications from our website: WWW.KONNWEI.COM or our distributor’s site. 2) Connect the scanner to computer with the USB cable supplied. - Page 25 3) Run uplink.exe in your computer. 4) Use the UP/DOWN scroll button to select Print Data from Main Menuin the scan tool, and press the OK button. (Figure 5.2) Figure 5.2...
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Page 26: Scanner Update
USB cable Steps: download the applications from our website: www.konnwei.com Run uplink.exe in your computer (Mac OS does not compatible) Press and hold any button until the USB cable is connected with computer and Release it after the scan tool displays a message "Update Mode ”；... -
Page 27: Service Procedures
7. Service Procedures you have any questions, please contact your local store, distributor or visit our official website at www.konnwei.com to get more information. If it becomes necessary to return the scan tool for repair, contact your local distributor for more information.