34JPN Posted August 18, 2020 Report Share Posted August 18, 2020 Hi, i was going over the wiring and pin outs before installing my G4x. I have converted my car from Auto to manual therefore it used to use pin 106 on the factory ECU for a "line pressure solenoid", on the G4x the pin out its allocated is "Aux 1". As i no longer have an auto does these become a spare auxiliary output? and if its not being used as the wire still goes somewhere should i remove the pin so it doesn't send or receive any voltage/signals. Second Question. pin 108 on the factory ecu which is used for the charcoal canister solenoid valve. The Link has it as "an temp 4", does the link still control the solenoid operation or is it now redundant? and in turn making "an temp 4" available for use elsewhere. Thanks Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 18, 2020 Report Share Posted August 18, 2020 Pin 106 is not connected to anything on the GTT plug-in. Aux 1 is actually pin 104 which is for the wastegate solenoid on turbo models or the intake runner control on the NA models. Pin 108 - correct the purge valve will no longer work. AN T4 is there to allow easy connection of a air temp sensor. Quote Link to comment Share on other sites More sharing options...
34JPN Posted August 18, 2020 Author Report Share Posted August 18, 2020 Thankyou that was fast, I see the double up of Aux 1 now you have pointed that out, and thanks for clarifying the purge valve as that was the plan to use it for an Air temp sensor. Quote Link to comment Share on other sites More sharing options...
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