Hi. I am working on a 2007 Ducato Van with the 2.3 liter engine.
Water has got into the throttle control actuator and rust has partly broken it off the intake manifold
part. Error code P0638.
On this van the manifold
part is stamped IVECO and the actuator is marked the German company Mahler. The replacement part I got from a Fiat
dealer is different in the way it fits right on the manifold
but is a different design made by Magnet Marelli. The problem is that the electrical plug on the original has a 4 wire plug marked 1-2-3 and 4 but the replacement part has a receptacle with 5 pins of different shape and marked 1-2-3-4 and 6 and does not fit. Looking at a brand new Ducato with this same engine it is fitted withe same part as I got. Looks like this is a modification by Fiat
. Looks like I would need a new or modified cable to get this to work. Does anyone know about this or has a solution for this new part to fit.