WerksAuto Posted November 17, 2022 Report Share Posted November 17, 2022 This is my first link ECU install and I am to the point of wiring up the flex fuel sensor. I have the Link Sensor and the expansion loom. I am fairly confident but want to verify that my wiring is correct. I can use the expansion loom for a ground signal or if I dont want to use the expansion cable for just one wire, I can tap into an ecu ground. I need to source my own 12v and do I use B27 DI 1 on the main ecu for my input? The IAT Sensor I can cut the temp wire from the oem maf and run that to the iat sensor and utilize the maf ground correct? Thank you. Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 17, 2022 Report Share Posted November 17, 2022 Yeah all sounds ok. The flex sensor is a digital signal so ground offsets arent that important. You could likely even get away with chassis ground. DI1 is used for the speed sensor which is useful for many functions, I would be inclined to keep that connected. DI9 on Pin D9 would be a good option - the Neutral switch isnt typically used in the ecu unless push button start. 34 minutes ago, WerksAuto said: The IAT Sensor I can cut the temp wire from the oem maf and run that to the iat sensor and utilize the maf ground correct? Yep. From the help file: Quote Link to comment Share on other sites More sharing options...
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