Mechanics

ENGINE MANAGEMENT LIGHT STAYS ON WHEN CAR IS RUNNING

2006 Ford Focus • 4 cylinder 2WD Manual • 44,000 miles

Ford Focus 2006 1.6 Zetec petrol engine, changed 2 oxygen sensors but engine management light stays on, what can this be.
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Ireljo
April 4, 2011.



http://www.2carpros.com/articles/service-engine-soon-or-check-engine-light-on-or-flashing

Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis,finding out what's going on.

Rasmataz
Apr 4, 2011.