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Turning on fuel pump


Guest |471|
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Guest Dave-Kriedeman

Easiest way is to remove the fuel pump relay and bridge the battery positive feed wire to the fuel pump supply wire.

On a normal relay you would be bridging the pins that are relative to pin 30 and 87.

What vehicle do you have.

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Guest |471|

Hey Dave, yes could do this but tuner that did my car said he turned on pumps via Vipec ? Car is an Evo 9 with surge tank and 044 external pump switched via in tank pump relay so easier to do both pumps via ECU.

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Guest Dave-Kriedeman

Go to AUX Output that is controlling your Fuel Pumps.

Click on the drop down arrow and change your selection from FUEL PUMP to TEST (ON).

Dont forget to change back to FUEL PUMP when finished.

Sorry about my previous reply, i normally do it that way as it saves having to hook up the laptop etc.

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