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no signal to fuel pump rb25det g3

tim olsson

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Hello. Im running a rb25det in my s13, I have bolt in the link ecu to the loom and tried to start the engine. But I can't get a signal to the fuel pump. When I check in the link program the fuel pump is on, but I can't hear the pump running. What's the problem? Something I missed? Please help me.


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Do you have the G3 LEM with an adapter to the RB loom or is it a Linkplus to RB adapter or is it an LEM to S13 adapter?

The ECU provides the ground to the pump control you will need to check; adapter matches application, main relay is powering up. fuel pump is getting signal, fuel pump isn't dead.

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