How to Retrieve Check Engine Light Codes on the Ford Focus?

Answer The understand why a check engine light on your Ford Focus has come on, you need to refer to the diagnostic trouble codes which are stored in your car's computer. You can retrieve the codes by goin... Read More »

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Troubleshooting a Check Engine Light on 2000 Ford Focus?

The check engine light on all variants of the 2000 Ford Escort turns on when the vehicle's onboard diagnostics detect an out-of-specification sensor reading. If the light is on but not blinking, th... Read More »

How to Reset the Codes on a Check Engine Light for an Emissions Test on a 1998 Ford Escort?

Since the crackdown on vehicle emissions in the 1970s, some states have begun testing vehicle emissions along with the states required safety inspection. A relatively new addition to this emissions... Read More »

How to Retrieve Check Engine Codes on a 1998 Escort?

Self-diagnostic systems date back to Volkswagen's 1969 Type 3, the marque's first non-Beetle car. For the next 27 years, onboard diagnostic system programming was an automotive Wild West, where eve... Read More »

How Do I Find the Engine Codes for a 2000 Ford Focus?

Engine codes for the 2000 Ford Focus provide a direction for diagnostic technicians when troubleshooting engine problems. While a common misconception is that engine codes actually tell the technic... Read More »