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CarChip®

This product has been discontinued.

With the basic CarChip, the data logger will store up to 75 hours of trip details before you'll need to download. If you drive, on average, two hours a day, that's over a month's worth of driving data! (When full, CarChip "rolls over" and begins to overwrite the oldest data with the newest.)

You'll get complete trip details including:

  • Time and date for each trip
  • Distance traveled
  • Speed (recorded every 5 seconds)
  • Hard brakings and quick accelerations

With CarChip, you can test your vehicle's emission status (or see if the used car will pass the smog test before you buy it!), sort business and personal miles, and calculate gas mileage.

You can view all of this graphically on your computer screen, giving you a moment-by-moment picture of how you—or perhaps your employees or the teenagers in your household—are driving.

If the vehicle's check engine light (also known as a malfunction indicator light or MIL) comes on, you'll be able to:

  • Read the diagnostic trouble code (or DTC).
  • Get the "freeze-frame" sensor readings telling you the status of various engine parameters at the time.
  • Reset the light.

Includes data logger, software on CD, and USB cable for downloading data. Requires Windows 98SE/2000/ME/XP and one USB port.

Buy it now, using our secure e-commerce system. Or click "More Info" to download copies of our catalog pages, specifications, or instruction manuals.

Vehicle Conflicts and Exclusions

There are a few vehicles in which CarChip does not function properly, and there are others in which CarChip may interfere with the normal operation of the vehicle. Please review the list of known CarChip Vehicle Conflicts and Exclusions before purchasing or using CarChip.

Important Safety Notice

CarChip has been carefully designed and tested to comply with the OBDII protocols used on most cars and light trucks sold in the USA, model-year 1996 or later. However, some vehicle models are not in full compliance with these protocols. In addition, the computer control systems on any given vehicle may be malfunctioning or out of spec, as may be the sensors used by these systems.

Before installing CarChip, be sure to review the list of known vehicle exclusions and anomalies (see the link above). For more information on OBDII issues and anomalies in general, we recommend The Equipment and Tool Institute's website at www.etools.org.

While our testing and the experience of thousands of CarChip users have shown the unit to be safe and reliable, there is an inherent risk in adding any aftermarket product that may potentially affect the operation or drivability of your vehicle. Should you be concerned about the operation of your vehicle at any time while using CarChip, you should pull over, off the roadway, immediately or as soon as it is safe to do so. Remove CarChip from the OBDII port and consult a licensed mechanic or automobile service center.

Report any issues or concerns to our Technical Support Dept. at 510-732-7814 or support@davisnet.com. We are open Monday through Friday, 7:00 a.m. to 5:30 p.m. Pacific Time. We maintain an active database of the feedback we receive, and your comments can help us continuously improve the product.

Part #: 08211
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© 2009 Davis Instruments