Use an engine monitor to drive safer and cheaper

By Greg Illes In 1996, the U.S. auto manufacturers began adhering to (another) new standard. This time it was the Onboard Diagnostic Port, or OBD interface to the engine electronics. This port (since evolved to OBD-2) allowed access to a host of engine parameters, from water temperature to fuel flow and other critical operating numbers. The OBD also reads the... Read More