A quick SOS request here. I have a nonstarter 1983 380SL on hand. Turns over fine but does not fire. I suspect a failed fuel pump relay, and I know where that is, and I know that it can be tested by jumpering pins, and I've done that procedure twice before.

The catch is that I'm away from my personal tech notes. I do have access to the 107-series MBZ service CD, but that is so badly organized and unindexed that I can't recall how to find the relay pinout. And I would hate to mess things up even more by jumpering the wrong pins.

This is a seven-pin relay, three pins in the upper row, four in the lower:

31 15 87

50 TD 30 87k

Can anyone definitively confirm the jumped pair? Thanks!

s/b

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