Help! can someone tell me where to get a gauge set for the Bosch fuel

injection system on my 78 245DL wagon. Snap On is $300+ I'm looking

for something less versatile and less expensive. I've come close at

Nothern tool but they sold their last one and the clerk did not know

the make or model. The catalogue in the store was no help either.

Also are there problems installing the connections on this vehicle

as the fuel distributor is located under the inlet manifold?

Thanks in advance. Bruin. 205K miles young.