Coupe GT L5-2226cc 2.22L SOHC (KX) (1986)
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13
white
From headlight
switch Terminal #56. 12 volts with headlights on
14
blue
To alternator D +.
12
volts with key on
15
black/blue
From ignition switch
Terminal #15.
12
volts with ignition on.
16
gray/yellow
From handbrake
switch and brake fluid level warning switch. Ground when either switch is closed.
17
blue/black
From 0.3 bar oil
pressure switch. Ground when switch closed (oil pressure less than 0.3 bar)
18
black/green
From right turn
indicator light. Switches on and off to ground, when right directional on.
19/20
red/blue
12 volts from battery
(Terminal #30)
21/22
brown
To ground
23
black/red
Enrichment
correction from fuel injection control unit Terminal #23. Voltage will change (See page 14)
24
violet/black
From fuel tank
sending unit. Will vary from 283 + 6 ohms with empty tank to 40 +/- 1 ohm with full tank
25
white/green
From lighting control
rheostat. Resistance between approximately 4 to 25 ohms when measured between Terminals #25 and
#12.
Terminal Wire Color
Function
26
blue/brown
From coolant
temperature sensor. Resistance:
289 ohms at 51~C (124~F) 100 ohms at 86~C (187~F)
27
blue/yellow
To coolant overheat
switch. Ground above 120~C
(247~F) coolant temperature.
28
white/purple
From Terminal #14
of fuel injection control unit and
air sensor potentiometer (ground)
29
green
Signal from air
sensor potentiometer.
Approximately 1.0 volt at idle.
Increases as engine speed
increases.
30
yellow
From external light
sensor
31
blue/white
From headlight high
beam switch Terminal 56a, 12
volts with headlight on high beam.
32
gray/brown
From Terminal L of
seat belt warning buzzer.
33
vacant
