2007 FORD FOCUS ENGINE SYSTEM FAULT

  • Tiny
  • Barbosa
  • 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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Friday, July 19th, 2013 AT 11:14 AM

1 Reply

  • Tiny
  • hmac300
  • Expert
  • 43,637 posts

What is the code and what engine?

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Saturday, July 20th, 2013 AT 8:03 AM

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