Idle climbs when coming to a stop

Honda Civic 1999 COUPE EX, D16Y8, MANUAL 186000 miles
when driving my cars idle tends to climb all the way to around 4k rpms. under no load that is.
Ive done everything from changing throttle body and gaskets, IACV bled the coolant system, changed fuel injectors. ive even changed the ECU because the car threw a P1106 Baro meter code. and after replacement it fixes it temporarily. then just comes back a day or two later.
1999HONDACIVICGUY from United States 2 years ago  
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