sudden loss of power

& nbsp friends; sometimes the engine is cold, when the engine is cold, 2000-3000 rpm, excessive power is lost. ; has a thought. I changed the handwheel and flywheel two weeks ago and it has increased a lot since then. this kind of problem? I'm supercharged from a little turbo & nbsp; After changing and collecting the flywheel, there was an exhaust gas leak at the bottom of the fap / pdf. I closed it with a paste. Before I changed the flywheel, I noticed an increase in black smoke shot, and I linked this event to fap / pdf cancellation. In my mind, I think that the maf sensor or the doser part that makes the air dosage adjustment is in the land. Have you ever encountered a problem but can anyone give an idea? Reviews

& nbsp; & nbsp; By the way, the tool 206 1.6 hdi 110bg & nbsp; Almost the same engine with focus tdci at 152 thousand km

Thanks to the respondents in advance

Sir, you are more knowledgeable than all of us. Are you suphelen from Egr?

[QUOTE = koliva] Hodja, you are more knowledgeable than all of us. Are you suphelen from Egr? [/ QUOTE]
I can be good at repairing. Fault detection is very different. Brother did not light up the malfunction lamp. not
a very clay situation can be anything
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