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Title: 2.0t FSI ECU Pinout Post by: mec on March 21, 2015, 05:56:38 PM Not sure if this is the correct section for this, but I am doing an engine swap in my 2.0t FSI B7 A4, and I've identified almost all of the 154 pins on the ECU, but I haven't been able to find where 6 wires go to.
Curious if anyone has a 2.0t ecu pinout, or if anyone has a better manual that might have pins: 56 57 58 78 79 80 There are the 6 pins that I can't figure out where they go to. Thanks! Title: Re: 2.0t FSI ECU Pinout Post by: ddillenger on March 21, 2015, 07:14:47 PM All of the pins referenced are for the DBW system. They go to the TPS. If you need the full diagrams, LMK.
56 TPS sensor pin 5 Grey/yellow 57 TPS sensor pin 6 Brown 58 TPS sensor pin 1 Brown/green 78 TPS sensor pin 3 Brown/red 79 TPS sensor pin 4 Yellow/blue 80 TPS sensor pin 2 Yellow/violet Title: Re: 2.0t FSI ECU Pinout Post by: mec on March 25, 2015, 01:13:57 PM Right on, thanks! Hopefully I can finish this wiring now :)
Title: Re: 2.0t FSI ECU Pinout Post by: Placebo on July 30, 2016, 02:01:12 PM Doing some throttle body electrical trouble shooting on a bad ECU. Looking for a good ECU pinout listing for a 2.0t FSI, MED 9.1. LMK if you know where to look or if you have one to share. Many thanks.
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