The number from the pump sounds right to me. Check the circuit that runs to the egr control valves on top of the valve cover. I find it better if that bb that keeps "accidentally" falling into egr lines does so before the control valves, as these frequently leak. Also check the line that runs to the vacuum modulator . It should hold a good vacuum. The rubber cap on the modulator dries out and leaks. These are the easy ones. After that you can have many fun filled afternoons with the ac and heat system as well as the door locks.