My B17 idles at around 3000RPMS when first starting up in the mornig which is unusually high. I step on the gas to see if it would drop and the idle bounces between 1000-3500 RPMS. I disconnect the TPS sensor then the idle balances out. Once the car worms up for about five min it idles normally. This is weird i checked map sensor and it looks fine to me. Dont know wut problem is. Does any one have any suggestions.

 

any suggestions r appreciated...