Canarias sti Posted June 24 Report Share Posted June 24 Where you can connect the IAT and aem afr sensor, in an expansion of the wrx9X ecu. 229-4000 Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 24 Report Share Posted June 24 IAT is generally easiest to connect to the MAF plug in the engine bay as it already has AN Temp 2 and sensor ground available there. The wideband signal can be connected to any spare AN Volt input. Quote Link to comment Share on other sites More sharing options...
Canarias sti Posted June 25 Author Report Share Posted June 25 Thanks, in my 2002 Subaru Sti the car's original wiring does not receive a signal from the Maf to the link, I have to get a new cable for the iat, and connect it to an expansion connector that I bought, along with the AEM clock. The aem: Gnd and volt6? Iat: ? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 25 Report Share Posted June 25 4 hours ago, Canarias sti said: Thanks, in my 2002 Subaru Sti the car's original wiring does not receive a signal from the Maf to the link I dont know of any STI that didnt have a MAF from factory? 4 hours ago, Canarias sti said: The aem: Gnd and volt6? Depends which AEM you have, many dont have an analog ground. The IAT would need temp 4 on one exp and sensor ground on the other exp, which is why I suggested the MAF plug would be the better option. Quote Link to comment Share on other sites More sharing options...
Canarias sti Posted June 25 Author Report Share Posted June 25 ok understood thank you very much Quote Link to comment Share on other sites More sharing options...
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