Pressure sensor for German 1Z engine

[Mike Morriss]

I am putting a 1Z engine in a Vanagon. I have a sensor that has a hose fitting on it that looks like it is a pressure sensor of some sort. It goes to pins 40, 33, and 41 of the ECU, I bvelieve. The numbers stamped on the side are:
0 261 230 008 and by the Audi logo is
3A0 906 051

Can someone tell me what I should hook the hose fitting up to?

Thanks,

Mike Morriss
Ponca City, OK USA

 

[jck66]

The manifold pressure sensor in the 1Z is entirely inside the ECU, so it's not that. Impex lists the part as "pressure sensor" but gives no other details. A quick check of the "TDI industrial engine" document doesn't turn up a clue. Sorry this wasn't much help... /images/graemlins/frown.gif

 

[Mike Morriss]

Thanks for checking, Jack. From a guy on the BentleyPublishing.com forum, it looks like it is the atmospheric pressure sensor.

Mike