TorySharrad Posted April 6 Report Share Posted April 6 Guys / Gals Im just wondering if not having a fuel pump connected to the TTLink Plug and Play ecu could cause it to not communicate with the laptop using Pclink? I am running aftermarket fuel pumps that are turned on and off by a stand alone switch. All I did was remove the factory pump, but still left the factory fuelpump relay and wiring in place. Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 6 Report Share Posted April 6 No, ecu power supply is not related to fuel pump. Quote Link to comment Share on other sites More sharing options...
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