AAC / FICD wiring question - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

g2ic02 · 07-31-2012, 09:35 PM

Hello i have an red top sr20det in an s13. I am trying to clean up any unneccesary wirings in my engine bay. can anyone tell me what the blue with red tracer wire that goes to the AAC (aux air control) / FICD (fast idle control device) is used for? If you are looking at the intake manifold from the passenger fender it is the top left pin. I traced it back to a 6 pin connector that is un used. I would assume it would be fine to remove, i would just feel better knowing exactly what it is before removal. thank you

g2ic02 · 08-01-2012, 04:32 PM

or does anyone have a good wiring diagram with wire colors. all i can find is the pcm diagram and i only have the s14 sr20det fsm.

07-31-2012, 09:35 PM	#1
g2ic02 Zilvia Junkie Join Date: Jul 2003 Location: minnesota Posts: 480 Trader Rating: (3) Feedback Score: 3 reviews	AAC / FICD wiring question Hello i have an red top sr20det in an s13. I am trying to clean up any unneccesary wirings in my engine bay. can anyone tell me what the blue with red tracer wire that goes to the AAC (aux air control) / FICD (fast idle control device) is used for? If you are looking at the intake manifold from the passenger fender it is the top left pin. I traced it back to a 6 pin connector that is un used. I would assume it would be fine to remove, i would just feel better knowing exactly what it is before removal. thank you

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08-01-2012, 04:32 PM	#2
g2ic02 Zilvia Junkie Join Date: Jul 2003 Location: minnesota Posts: 480 Trader Rating: (3) Feedback Score: 3 reviews	or does anyone have a good wiring diagram with wire colors. all i can find is the pcm diagram and i only have the s14 sr20det fsm.