My 512 tr is running on only 6 clyinders. The pin connectors to the fuse/circuit board look good. Does anyone have access to a pin out diagram for a 512 tr ? Hard to check the circuit board with out a diagram. Does one even exist ? Thanks, Robert
In the original F 512TR, volume 2, there is chapter L. It gives electrical layouts.....fig 1 - fig 9. On these drawings there you find part 10500; scheme of the fusebox. What exactly are you looking for ?
Mel, Unfortunately the car has no manuels. How can I get my hands on the scheme of the fuse box. Appreciate any help you can offer. Thanks, Robert
Adam, My mechanic tells me that there is no power coming to the right fuel pump relay on the circuit board. My electronic tells me that there is good current running from the fuel pump pin to the relay. Need to check what powers the relay. A drawing would be helpful. I would like to send the board to Dave helms but would like to determine if it is in fact the board causing this problem. Hoping you can help. Thanks, Robert
Sounds like you narrowed it down. Put a power source to the relay and see if the pumps kick on. I would still send it to David Helms for him to look at. I am going to send mine to him to beef up. Better safe than sorry.
