i got a 94 accord ex, with the VTEC 2.2L SOHC.. and when im on a light or stopin my idle goes up and down , u could hear it, it gotes from .5 rpm,. to 1.8 rpm.... some one told me tis a SENSOR, but i dont know which on if u could tell me if yea know,

THANX"s
MoE~~~