Hello,

Brewtoo==I changed the unit attached to the injection body, a black looking thingy with four screws holding it on. Bosch part# 3.437.224.035

Deanyel==If you replace the complete body, yes, I believe its less then $700 though. That has to be the biggest rip off!

Larrybible== I had very low idle, and i had gone through eveything else. The air flow meter is a mechanical device it has a wiper on the inside that rubs against the meter. In my case it had worn through the substrate. For those that have similar issues its worth checking. It was worn at the idle spot or stop!

I pleased with my result because the idle is now back up to 600rpm.

Brian