Acura 1994 Integra Service Manual page 268

ldle Control System
System Description (cont'd)
1 . Atter the engine slarts. the IAC valve opens for a censin time, The amount ot air is increased to raise the idle soeed
about 15O-3OO rom.
2. When the coolant temperature is low, the IAC valve is opened to obtain the proper fast idle speed. The amount of
bypassed air is thus controlled in relation to the engine coolant temperature.
IDI-E SPEED
lrpm)
176
80
ENGINE
COOLANT TEMPERATURE
t " F l
( o c t
1 1 - 8 0