The only '92 service manual I have is for the minivans but usually the engines are the same on all models. For those with an EGR valve, it is sitting on top of the passenger side of the exhaust manifold, behind the engine. There will be a black plastic disc on top with a vacuum hose going to it. That's the transducer that would be shown on the vacuum diagram.
You can also look on the stickers on cars in the salvage yard.
Monday, November 19th, 2012 AT 8:02 PM