Sentra Wagon FWD L4-1597cc 1.6L SOHC (GA16i) (1989)
AIR CONDITIONER RELAY
Located at the top of the firewall on the right side.
AIR FLOW METER
Located on the throttle chamber assembly.
AIR INDUCTION VALVE (AIV) SOLENOID
Located on the R.H. side of the intake manifold.
AUXILIARY AIR CONTROL (AAC) VALVE
Located on the idle adjusting unit on the throttle chamber assembly.