I have a ford fiesta 2006 1.4 diesel engine f6ja sporadically goes out in memory the error p1412 "valve recycling exhaust gas locked ", the egr valve and already been clean a month ago for the same problem now after a month and resubmitted, but this time, the parameters of opening and closing are the norm from what can depend?
Probably has the electrical part that occasionally crashes or does not work as it should.
There is a discussion not long ago where I posted the solution with the valve disconnected and the dtc cleared, tested and working.
save me and the same thing happened to deleted dtc fixed
If you are never wrong means you're not solving a really difficult problem. This is a serious mistake
I confirm the solution posted by errecinque works perfattamente.
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