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| bryce67 |
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Hi all my falcon eb is duel fuel and the gas gauge allways reads full it gose down every now and again but it will shoot back up to full green and I'll literally run out of gas befor I notice I need to fill up any advice on how to fix it?
_________________ 1992 falcon eb manual xr6 minor head work j3 chip tuned to a el xr6 manual ecu pushing 130rwkw |
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| twase |
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Sender has two screws securing it to the tank, easily obtained and replaced. But first I would be looking at the wiring connections and in particular the earthing of that sender.
_________________ BF Fairmont Ghia Series II update. |
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| bryce67 |
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SO I unhooked the gas gauge that was on the actual tank took the 1wire off and it still reads 100% it also ses that 80% is full and it's at 100!! Should it still read full if all wires are disconnected or am I in need of a new 1 and if so were would I start looking?
_________________ 1992 falcon eb manual xr6 minor head work j3 chip tuned to a el xr6 manual ecu pushing 130rwkw |
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| twase |
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There should be two wires on the sender, if the tank sender(gauge) is not connected of faulty the fuel gauge will read full.
_________________ BF Fairmont Ghia Series II update. |
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| bryce67 |
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So how will I go about fixing it?
_________________ 1992 falcon eb manual xr6 minor head work j3 chip tuned to a el xr6 manual ecu pushing 130rwkw |
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| twase |
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Well if both wires are connected to the sender then short out the sender with the wires still connected and see if the fuel gauge moves, if it does then it's the sender otherwise it's most likely the wiring, the changeover relay or least likely the fuel gauge...
_________________ BF Fairmont Ghia Series II update. |
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| bryce67 |
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And if there's only 1 black wire connected to the face of the gauge
_________________ 1992 falcon eb manual xr6 minor head work j3 chip tuned to a el xr6 manual ecu pushing 130rwkw |
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