It is most likely your oxygen sensor
It comes on when the engine computer detects a malfunction and sets a code.
The check engine light comes on when the computer has detected a problem with the emissions system. The engine maintenance light comes on when the engine needs some scheduled maintenance such as an oil/filter change.
How do you turn of the engine on a new ford focus
The focus rs is based on the focus but the fastest and much sportier version. the mk1 is different as it comes with bucket seats, wider arches, a 2L turbocharged engine and is only available in imperial blue.
No, all Focus models are front wheel drive.
The 2002 Ford Focus has front wheel drive.
The 2007 Ford Focus has front wheel drive.
The 2006 Ford Focus has front wheel drive.
The 2011 Ford Focus has front wheel drive.
The 2005 Ford Focus has front wheel drive.
The 2012 Ford Focus has front wheel drive.
The 2013 Ford Focus has front wheel drive.