Hi guys, I have a focus 2.0L TDCI, & wonder if it has an Egr valve, if so what would be the benefits if I fitted one, & also what happens to the engine if it has a blanking plate fitted,( like the end of the pipe where the Egr valve is fitted to) sorry but not quite certain what the gain is, & is it legal for MOT's ??. Hope some one can help, brian
It won't affect your
MOT,it makes your emission output improve.what the egr valve does is recirculates the exhaust gasses back through the engine which are dirty,making the engine combust crappy air and anyone with a brain can see that's no good for a car.not really sure what the point of it is to be honest.so blocking it off prevents that,making it use cleaner air instead of recycled air,maintaining parts inside better .
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