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darthbeobee · 10-22-2020, 05:25 PM

Hello all
I've been having problem with my RB25det swap in my s13. The swap I bought came with an AEM F/IC 6 installed and tuned. I bought a new harness for the swap and tried to wire it into the new harness but the car won't start. I believe that it's an issue with the CAS wiring on the piggyback. I wired everything stock to the ecu and the car starts but runs rough. I tried rewiring the F/IC in using this guide for a RB26 https://www.aemelectronics.com/.../Nissan_Skyline_RB26... but made sure I wired everything to the correct ECU pins. Does anyone have any experience wiring one of these into a RB25?

10-22-2020, 05:25 PM	#1
darthbeobee Join Date: May 2016 Location: WV Age: 33 Posts: 4 Trader Rating: (0)	RB25 S1 AEM F/IC 6 Wiring Help. Hello all I've been having problem with my RB25det swap in my s13. The swap I bought came with an AEM F/IC 6 installed and tuned. I bought a new harness for the swap and tried to wire it into the new harness but the car won't start. I believe that it's an issue with the CAS wiring on the piggyback. I wired everything stock to the ecu and the car starts but runs rough. I tried rewiring the F/IC in using this guide for a RB26 https://www.aemelectronics.com/.../Nissan_Skyline_RB26... but made sure I wired everything to the correct ECU pins. Does anyone have any experience wiring one of these into a RB25?