c63amg-wp

Good day guys

I been having endless issues with the idling on my w204 c63 amg. The code is p0106 manifold absolute pressure barometric. When in neutral the idleing start to jump between 900rmp and 1200rpm and at times stays idling at 1500. This issue goes and comes. Iv had my intake off several times and checking vacuum hoses for air leaks new intake gaskets and bolts new breather and the problem still has not changed at all. When in drive seems to idle around 700. Map sensor also been replaced

Please help

michail71

Have you had a smoke test?

Funkwagen

Check your brake booster, I had a large vacuum leak coming from mine without any apparent issues with braking..

michail71

I was thinking brake booster as well. I'm not familiar with it on this car but it's usually a bigger piece that gets overlooked with the vacuum hoses.

c63amg-wp

Thank you guys i will have that issue checked today to see how far we get and keep use updated ��