Know Before You Go

When that pesky 'check engine' light goes on, you can now have full access to information that only the car dealers had previously. With EZ-Read, drivers can now take action if necessary and avoid expensive trips to the dealer. This code reader plugs into the vehicle's diagnostic connector and tells users why their check engine light is on while providing on-screen definitions of the trouble codes. The more comprehensive EZ-Scan, operates the same way yet allows users to not only look at and clear the trouble codes, but will also display live sensor information -- showing the user how their vehicle is performing. $200 for EZ-Read, $700 for EZ-Scan. www.autoxray.com