I know this topic has been beat to death but I’m desperate here. Iv got a b16a with a idle issue. When the motor is cold it’ll idle normal but once up to operating temp jumps from 400rpm to 1k-1100ish repeatedly. No vaccumn leaks,coolant is good,replaced the iacv,iat sensors the engine does not have a fitv,engine timing aid spot on. Map sensors checks out only thing Iv not checked is the signal coming out of the tps sensor. Any ideas guys Iv tried everything possible I’m out of resources here.