ok now i understand.any of the other relays will work.that relay is held in electrically when you crank and then when you let key go a signal [denoted TD by benz] around 6-7vdc comes out of ignition unit and holds fuel pump relay in.

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David S Poole
European Performance
Dallas, TX
4696880422

"Fortune favors the prepared mind"
1987 Mercedes Benz 420SEL
1988 Mercedes Benz 300TE (With new evaporator)
2000 Mercedes Benz C280
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