ELECTRONIC CONTROL SYSTEM - Genera
l
SENSORS (SIGNALS)
PAG
E
(THIS
ITEM*
REMARK
APPENDIX
STEP
2
MANUAL)
(EFI
)
Reed switch type
3
4
Photocoupler type
3
4
Vehicle speed
Electromagnetic pickup
3 5
sensor
typ
e
MRE (magnetic resistance
36
~
element) typ
e
STA (ignition switch) signal
38
J
~
NSW (neutral start switch 1 signal
38
A/C (air conditioner) signal
39
0
Electrical load signal
39
0
Fuel control switch or connector
40
EGR gas temperature sensor
40
r~
Californi
a
specification model
s
Variable resistor
41
C
Except with oxyge
n
senso
r
Kick-down switch
42
Water temperature switch
42
Clutch switch
42
Knock sensor
43
With knockin
g
correction for ES
A
HAC (high-altitude compensation) sensor
44
Turbocharging pressure sensor
44
Stop lamp switch
45
Oil pressure switch
4
5
Throttle opening angle
4
5
signal
s
Throttle opening angl
e
signals for TRC (traction
4
5
control) syste
m
Cruise control system
4
6
communications signa
l
TRC system
4
6
Communications
communications signa
l
signals
ABS (anti-lock brak
e
system) communications
4
6
signa
l
Intercooler system
4
6
warning signa
l
EHPS lelectro-hydrauli
c
power steering) system
4
7
communications signa
l
Engine speed signal
4
7
Diagnostic terminal (s)
4
7
• Specifications for Corolla AE101 4A-FE engine (Apr
., 1992
)
14
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