Mechanics

ENGINE SYSTEM FAULT

2007 Ford Focus • 125,000 miles

"engine system fault", this problems is displaying on car screen, but not all the time. This happen when I am using more turbo. I connect with computer to read the fault codes. I have got 2. One is air flow lower ( I already changed the air flow meter and the air filter) and turbo discharge. What could be? Turbo boost?
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Barbosa
July 19, 2013.




What is the code and what engine?

Hmac300
Jul 20, 2013.


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