Additional electrical circuit diagram of a 2BE carburetor from September 1985
23 Battery
900 Motor connector
a Airbag
b Maintenance intervals
with oil pressure
d Remote transmission of measured temperature value
901 Ignition distributor
902 ignition coil
906 spark plugs
907 Alternator
908 Starter
911 Oil pressure switch
913 temperature gauge sensor
932 solenoid valve
938 Diagnostic connector
951 Car wiring harness (next to the glove box)
960 Intake air temperature sensor
985 Control relay (relay board)
988 Throttle controller
989 pre-throttle regulator
990 idle switch
992 throttle potentiometer
993 carburetor control unit 2BE (in the glove box)
A Connecting the air conditioning compressor
B Plug connection of the idle boost circuit
With A/C Compressor Connector
D A/C compressor connection
E Mass
991 Transistor ignition control unit