Re: Ford mondeo duratec 2.0 ,2002 Archived Message
Posted by Les on June 6, 2007, 7:20 am, in reply to "Ford mondeo duratec 2.0 ,2002"
Had a bmw yesterday with same problem. No fault codes and lambda was switching. Noticed when surge appeared that the lambda went "inactive" for a second then back to "active". Suspect sensor fault. Have you got any strange readings when the engine surges? HTH Les
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