Originally Posted by sokoloff

I took mine out and cleaned it with electrical contact cleaner yesterday. reset the code and it has been okay for about four starts so far. We'll see if that lasts.

Check out the next to the last post here
http://www.peachparts.com/shopforum/showthread.php?t=165596&highlight=P0100
He's got a '98 diesel and used the alternate part. It can be had at the dealer for $75 wholesale and from other sellers for as little $55. Seems to be a bolt in operation. I've got messages out to both of the guys who I know have used it. I'll let you know what they say when/if I get a response. I think the VW TDI guys and some of the BMW crowd use it too.

Marty - the part is not the correct part # for our 606's, but I am pretty certain that it works just fine. Our 606's don't have the MAF as a separate unit as you know, but the newer CDI's do and that's what this part is for.

Len