Davis Instruments 8225 How CarChip Works, CarChip Installation, Installing CarChip in your Car

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Welcome to CarChip

How CarChip Works

The CarChip Pro plugs into the OBDII port in many 1996 or newer cars or trucks to record trip and performance data. This data is then downloaded into your PC computer, providing a detailed look at how the vehicle was driven, including trip start and end times, vehicle speeds, rates of acceleration and braking, and also any OBDII trouble codes detected during the trip. The CarChip software displays vehicle data in summary, plot or table format, and can also be exported to Microsoft Excel for further analysis. The CarChip Pro also logs additional engine and vehicle data parameters, including an accident log which records 20 seconds of vehicle speed history prior to every sudden stop.

Use CarChip Pro (# 8226) for:

Troubleshooting your car - Records trouble codes and displays freeze frames of sensor readings.

Logging your car's performance - Records acceleration, deceleration, and speed.

Recording trip information - Records dates, starts and stops, and distance.

Clearing your car's check engine light - Checks your car's sensors and turns off the check engine light.

Engine performance data logging - Log up to 4 of 23 available data parameters.

Creating an Accident Log for every extreme stop.

Announcing to driver when speed, braking, and acceleration thresholds have been exceeded - Gives off an audible alarm when thresholds have been broken.

Use CarChip Fleet Pro (# 8246) for:

Downloading car information to both the CarChip software and the DriveRight Fleet Management Software (# 8186)

See Also:

CarChip Installation

What is OBDII

Information on Discontinued CarChip Models

CarChip Installation

The following help topics show you how to connect CarChip to your car, to your computer, and how to install the CarChip software. This information is also included in the CarChip packaging.

Connecting the CarChip Pro to a Car

Connecting the CarChip Pro to a Computer

Installing CarChip Software

Connecting an Older Model CarChip to a Computer

Installing CarChip in your Car

Follow these steps to install the CarChip data logger in your car.

1.Find the OBDII port on your car.

3

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Contents Page Diablo Avenue, Hayward, CA 94545-2778 U.S.A Fax Table Of Contents Index More Information Welcome to CarChipWhats New in CarChip Getting StartedInstalling CarChip in your Car CarChip InstallationHow CarChip Works Behind a small access panel in the dash Connecting CarChip Pro to a Computer Connecting an Older Model CarChip to a Computer Installing CarChip SoftwareExample File Unidentified Vehicle/Driver ID Downloading CarChip DataApply To All Assign Drivers View Menu CommandsExporting Data File Menu CommandsToolbar Icons ToolbarTrip Log Navigation Buttons Navigation ButtonsRight Click Menu Options Shortcuts & Navigation AidsCopy Plot As Right Click Copy AsRight Click Save As Save Plot As Using CarChip HelpDo this Setup Menu Commands Menu CommandsWalkthrough Menu Walkthrough Full SetupWalkthrough Sequence Welcome to CarChip Walkthrough Express Setup Walkthrough Sequence Anomalous Vehicles Communications Port PlotsDraw Speed Bands Draw Acceleration Events Draw Braking EventsPlot Coordinates Options Draw Plots As LinesNormalize Vertical Speed Axes Units of Measure Parameter Thresholds Vehicle Data Parameters Driver ID Driver ID Column Vehicle ID Driver ID Name ColumnVehicle ID VIN Column Vehicle ID Name ColumnCarChip ID CarChip Serial Number Column CarChip Name ColumnMiscellaneous Clear CarChip Memory? Miscellaneous Command Clear Memory BoxDownloading CarChip Data CarChip Menu CommandsDisplay CarChip Memory Clear CarChip Memory Enable CarChip LEDCarChip LED Modes Enable CarChip Alarm Reset Check Engine LightEnable CarChip VIN Mode Set Alarm VolumeSet Speed Bands Set Braking Thresholds Speed Bands Right-Click MenuExtreme Braking Threshold Hard Braking ThresholdSet Acceleration Thresholds Extreme Acceleration Threshold Hard Acceleration ThresholdSet Clock Time Difference Adjustment Time Difference Warning Choose Other Parameters Fuel Entry Tools Menu CommandsEmissions Readiness Fuel System Comprehensive Component Trip Type Entry CarChip Home CarChip TableVehicle Summary Monthly SummaryDriver Summary Home Page Vehicle Summary View Home Page Driver Summary ViewParameter Summaries Trip Log ViewsTrip Log Plot View Zoom Trip Log Plot View Mouse CommandsUnzoom Copy As Save As Trip Log Table ViewPage Trip Log Report Trip Log Summary Activity Log Event View Activity Log ViewRight Click Menu Options Activity Log Summary View Comments Accident Log Views Activity Log Summary ViewAccident Log Plot View Page Accident Log Plot View Mouse Commands Accident Log Report View Page Accident Log Summary View Page Accident Log Table View Page Vehicle Trouble Log View Vehicle Trouble Log Summary View Vehicle Trouble Log Problem View Page Obdii Freeze Frame Summary Log Field Description Help CommentsInformation on Dis and Older Model CarChips Help Menu CommandsUSB Number of extreme acceleration events, vehicle ID Parameter Range Resolution Connecting an Older Model CarChip to a Computer More Information Menu Not powered by vehicle or computer 10-15 year life Computer Cable Length 2 m Alarm Date and time, and corresponding line graph of vehicle speed Prior Release Notes One Year Limited Warranty What is OBDII?Incompatible Vehicle List Contacting Davis Instruments Safety NoticePage Index 30, 47 11, 14, 61, 63, 70 100