85 740. Just died driving. History, wiring harness replaced. Fuel pump fuse #1 bypassed. Did brief diagnosis, waiting till it warms up. Tach moves on cranking, timing belt intact. Suspected fuel pump relay, no clicking when cranking. Put a jumper wire between 30 & 87/2, key on, no pumps run. Suspect no voltage to 30. Plan is to pull fuse tray and check for voltage and the crimps at fuel pump relay. Does 30 show 12volts with key on or do I need to put voltmeter between 30 & 87/2? No radio suppression relay.
Any other suggestions appreciated.
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