I want to wire up a bmw e30 fuel tank gauge to a bmw e30 fuel sender independently from the dash location. I want to run power, ground and whatever else needed so it reads the amount of gas in the tank.
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Last edited by GT BMW E30; 12-18-2014, 07:24 PM. -
Read the schematic in the ETM manual and that will be all you need. Power, ground, and control voltage from tank floats.Owner - Bavarian Restoration
BMW and European Electronics Repair and Restoration
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So I figured out positive and negative side of gauge. I have a few questions.
Does the gauge run on 12 volts?
Looking at the pictures below how should I run power to it?
Do you think I can run ground to tank and run power off remote wire connection on amp?
BMW Fuel Level Sensor
This connection has 2 brown/green wires running of it. I think it was spliced into the fuel sender on the main tank. I do not what to slice into any of those wires. Rather run it independent.
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