update, fusible link wasnt connected so i fixed that, know i can jump secondary fuel pump from relay. Main relay only has 12v to pin 30, does this help at all?
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1985 325e no start
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Now that you have power to the main relay and the OBC relay is bypassed, you should make sure you have the correct main relay. Does your main relay have 2 pin 87’s and not an 87/87a configuration? The main relay is unique and turns on power to 2 pins (87/87) at the same time, where as a standard relay switches power between 2 pins (87/87a). If you have the wrong relay the car will not start because only one pin will be getting power, so only half the engine electronics will be getting power.
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