Frequently Asked Questions - TSP WH1210 LS1/LS6 ECU Wiring Harness, Drive-By-Wire, Manual Transmission
WH1210 Replacement LS1/LS6 Standalone ECU Wiring H
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Top Street Performance TSP WH1210 LS1/LS6 ECU Wiring Harness, Drive-By-Wire, Manual Transmission

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What color wire is for the fuel pump?

A

I have attached the newest instruction from Top Street here. The fues box has two relay on it. The relay with two wires (Black and Green) is for the fuel pump. You'll have to wire in the 12v sorse for the pump.

By Staff on September 08, 2021.
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