Hurtenstein Posted November 30, 2023 Report Share Posted November 30, 2023 Are all of the +5V supplies on the expansion slots common to the main header output also? (B136-12) on WRX5-6 in this case? Example is the E-throttle. The expansion slot gives 3x ANvolts, implying that 2 are for the APP and the third is the second TPS, in addition to the existing TPS. The existing TPS gets its +5V from main header B136-12, can I use this same supply for the new TPS, even though the ANVolt signal will be going back to the E-throt expansion. Or I do a take a +5V from that expansion slot out to the new TPS also? Quote Link to comment Share on other sites More sharing options...
Vaughan Posted November 30, 2023 Report Share Posted November 30, 2023 2 minutes ago, Hurtenstein said: Are all of the +5V supplies on the expansion slots common to the main header output also? (B136-12) on WRX5-6 in this case? yes the ECU has a single 5V regulator and this is connected to all of the 5V pins Quote Link to comment Share on other sites More sharing options...
Hurtenstein Posted November 30, 2023 Author Report Share Posted November 30, 2023 Mint, thanks. Quote Link to comment Share on other sites More sharing options...
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