hi all, my car has just lost nearly all power where it will barely pull away and top speed of 25mph.
i have checked fault code which is p0402 egr high flow.
does anyone know what this means and how to fix it ?
im guessing the egr valve is blocked and needs cleaning, ive looked down the back of the engine and it looks a real pig to get at.
there also seem to be 2 egr valves 1 on the left and on the right of the engine.
i have had limp mode in cars before but nothing that has taken away as much power as this, it would not drive up a incline.
any help would be great.