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Sterlingaidenk · 11-17-2020, 11:33 AM

My iat is stuck at -40 degrees, it is a two wire iat, with a grey plug. cel for the iat has been on for the past 2 yrs and emissions are coming up soon, cant pass unless it's fixed. Brand new engine wiring harness, 5 point ground kit. Swapped out ECU's and problem continues, currently a stock a/t ka24de s14. Also has egr delete, not sure if its linked up to anything else in a circuit some way(unused plugs).Tried different iat's from new, to some from the junkyard and all of them are the same way. What am I missing?

11-17-2020, 11:33 AM	#1
Sterlingaidenk Join Date: Jun 2019 Location: Colorado Age: 25 Posts: 17 Trader Rating: (0)	Iat sensor stuck at same temperature. My iat is stuck at -40 degrees, it is a two wire iat, with a grey plug. cel for the iat has been on for the past 2 yrs and emissions are coming up soon, cant pass unless it's fixed. Brand new engine wiring harness, 5 point ground kit. Swapped out ECU's and problem continues, currently a stock a/t ka24de s14. Also has egr delete, not sure if its linked up to anything else in a circuit some way(unused plugs).Tried different iat's from new, to some from the junkyard and all of them are the same way. What am I missing?