Sentra Wagon FWD L4-1597cc 1.6L SOHC (GA16i) (1989)
AUXILIARY AIR CONTROL (AAC) VALVE
Located on the idle adjusting unit on the throttle chamber assembly.
CANISTER PURGE CONTROL SOLENOID
Located on the R.H. side of the intake manifold (same as EGR solenoid).
CRANK ANGLE SENSOR
Located on the L.H. side of the cylinder head in the distributor.
ECCS RELAY (GREEN)
***UPDATED BY TSB #89060 APRIL 1989
The factory service manual showed the wrong location for the ECCS and fuel pump relays (positions reversed).
Located on top of the fuse panel behind the driver's knee bolster. It is the second from the left and is green.
ELECTRONIC CONTROL UNIT
Located under the R.F. seat.
EXHAUST GAS RECIRCULATION (EGR) SOLENOID
Located on the R.H. side of the intake manifold (same as canister purge control solenoid).
EGR TEMPERATURE SENSOR (CA. ONLY)
Located in the EGR valve on the L.H. side of the intake manifold.
FAST IDLE CONTROL DEVICE (FICD)
Located on the idle adjusting unit on the throttle chamber assembly.
FUEL INJECTOR
Located in the throttle chamber assembly.
FUEL PUMP
Located in the fuel tank under the trunk area.
FUEL PUMP RELAY (GREEN)
***UPDATED BY TSB #89060 APRIL 1989
The factory service manual showed the wrong location for the ECCS and fuel pump relays (positions reversed).
Located on top of the fuse panel behind the driver's knee bolster. It is the third from the left and is green.
FUSIBLE LINK
Located on the L.F. inner fenderwell, near the negative battery cable.
IDLE SWITCH
Located on the throttle chamber at the butterfly.
IGNITION COIL
Located on the front of the L.H. strut tower.
IGNITION SWITCH
Located on the steering column.
INHIBITOR RELAY (A/T ONLY)
Located in the relay box in front of the R.F. strut tower.
INHIBITOR SWITCH (A/T ONLY)
Located on the transmission at the selector shaft.
MIXTURE HEATER
Located between the throttle chamber and the intake manifold.
MIXTURE HEATER RELAY
Located in the relay box in front of the R.F. strut tower.
NEUTRAL SWITCH (M/T ONLY)
Located in the L.H. transaxle case, at the bottom.
OXYGEN (O2) SENSOR