Did your vehicle's check-engine light just pop on? An OBD-II scanner can provide some direction. We tested a handful to find ...

CarDr.com Inc., a pioneer in automotive diagnostic technology, today unveiled substantial enhancements to its OBD (On-Board Diagnostics) offerings, redefining the standards for wireless diagnostic ...

OBD II requires that a vehicle's computer system indicate when components have failed, resulting in the emission of pollutants at 1.5 times the accepted level. Another requirement of OBD II is ...