Automotive gauges are simple and have changed little in the last 100 years. Understanding how they function can make ...

Powered by digital microprocessor-controlled rugged stepper motor drives • Seven LED illumination colors • Programmable warnings • Signal Playpack • Peaks • Built in data-logging on SD flash memory ...

If you are to have any success with a performance car, you need information—the more the better. Much of this information is locked away under the hood, just waiting to be let out. And a good set of ...

Digital gauges first started showing up in 1980s cars to varying degrees of success. Automakers pushed hard for them, but the trend all but died in the 1990s. In the 21st century, though, digital ...

When installing fuel-pressure gauges, use an isolator on a mechanical gauge, or switch to an electric gauge to keep fuel from passing into the passenger compartment. You can also run a mechanical ...