Dean Govender Posted December 4, 2017 Report Share Posted December 4, 2017 Dear Fellas, I am busy with the installation of the IAT on my Subaru Impreza Sti my00 and I would appreciate some assistance with the following please: 1.) Which location would be optimal to install the IAT sensor? 2.) Should I use a thermal insulating bushing to prevent heat soak at the installation point of the IAT sensor? 3.) Which pins do I use on the ECU and where can I purchase the connector to connective sensor to the ECU. Is there a universal connector that I can purchase from a electrical supplier perhaps? Regards Dean Quote Link to comment Share on other sites More sharing options...
Simon Posted December 4, 2017 Report Share Posted December 4, 2017 Hi Dean As close to the engine as possible and avoiding heat soak as best you can is the goal. Pin wise you need a ground on one side of the sensor and the other side can go to a temp pin on the ECU. On the main header this is pin B136 pin 19 (Temp 3) Or you can connect via a XS loom to the ECU. Quote Link to comment Share on other sites More sharing options...
Dean Govender Posted December 5, 2017 Author Report Share Posted December 5, 2017 Dear Simon, please re confirm the PIN number please. B136 19 or is it 9? Thank you! Dean Quote Link to comment Share on other sites More sharing options...
Simon Posted December 5, 2017 Report Share Posted December 5, 2017 B1369 Is a +14V in So the pin for temp connection is B136-19 Quote Link to comment Share on other sites More sharing options...
tiago Posted December 15, 2017 Report Share Posted December 15, 2017 On 12/4/2017 at 12:12 PM, Dean Govender said: Dear Fellas, I am busy with the installation of the IAT on my Subaru Impreza Sti my00 and I would appreciate some assistance with the following please: 1.) Which location would be optimal to install the IAT sensor? 2.) Should I use a thermal insulating bushing to prevent heat soak at the installation point of the IAT sensor? 3.) Which pins do I use on the ECU and where can I purchase the connector to connective sensor to the ECU. Is there a universal connector that I can purchase from a electrical supplier perhaps? Regards Dean Hi Dean, I received my link ecu yesterday and will put it on an Impreza Sti 2000 too. I'm planning to add the IAT in one of this 2 location. Talked with some guys and they are using in that way on the oem sti IC. They drilled a hole and added threads. Will do the same, I think that will be better than weld something. Will try to attempt the first start after Christmas. Quote Link to comment Share on other sites More sharing options...
pugsparked Posted December 15, 2017 Report Share Posted December 15, 2017 At standstill with engine running or at low speed the IC is heated by the engine and will have fuel corrections. One option would be the condition of exceeding 30km/h to make corrections. Regards tiago 1 Quote Link to comment Share on other sites More sharing options...
Dean Govender Posted January 3, 2018 Author Report Share Posted January 3, 2018 Thanks fellas, I have not made any progress due to the holidays. I was also considering using the intercooler as a point to mount the sensor. Will keep you guys updated on my progress. Regards Dean Quote Link to comment Share on other sites More sharing options...
neil brown Posted January 3, 2018 Report Share Posted January 3, 2018 Have mounted my ait sensor on the inlet now seeing on my mrt intercooler at 1.6bar boost a temp around 24'C flat out to previously over 55'C on old set up which was a Chinese copy of an autobahn intercooler Quote Link to comment Share on other sites More sharing options...
Dean Govender Posted January 16, 2018 Author Report Share Posted January 16, 2018 Dear Neil, on the inlet before the compressor wheel? If so did you make any corrections perhaps! Regards Dean Quote Link to comment Share on other sites More sharing options...
neil brown Posted January 16, 2018 Report Share Posted January 16, 2018 Mounted the ait sensor to left of inter cooler outlet as per your red dot before throttle body new sensor had a calibration file to be entered for it to read properly apart from that no issues Quote Link to comment Share on other sites More sharing options...
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