The operating status of most of today’s diesel engines is typically monitored by a truck or car’s factory computer. Boost, exhaust gas temperature, fuel-rail pressure, and myriad other engine ...

The instrument panels in many of the cars produced today don't contain a wide variety of gauges. The ones used to monitor a car's operating systems have largely been replaced by warning lights that ...

Boost gauges are regarded as essential instruments by car enthusiasts who are interested in tracking their engine’s performance. They keep an eye on the boost pressure produced by the engine’s ...