d15b2 (mpfi) car idles 3000 rpms (jus started) usually was idling at 1800 rpms when i accelerate the car sputters alot and the car doesnt shut off when i turn off the key but when i unplug the map sensor vac hose it shuts right off and car runs much smoother at idle
88 crx

any ideas of y this is happening ??