sensor MITSUBISHI ECLIPSE 1990 Service Manual

BRAKES - Service Brakes 5-3
$eTandem (with level sensor)
(718)
Brake boosterTYpeEffective dia. of
y3tt$;ivacuum-boost type
powmermc&;der
Proportioning valve Type Dual type
(597)
kPa (psi)
Decompression 0. 3
(15/l 6)
Multiple-vacuum-boost type
c
4,200 (597)
TypeM-R44VM-R44V
cyhnxLy.53.9 (2’/8) 53.9 (2%)
Clearance Automatic Automati
c
I
TypeAD30PAD30P
Cyl~itl;.~. 30.1 (13/16) 30.1 (13/16)
Clearance Automatic Automatic
*:4WD
X
ARRANGEMENT OF BRAKE LINES

_---.__ -_.__-.
7-6- Two-speed Fan Control System
MA,N FlJ6IBLE LINK@!mpG26lm m16LE Llrn QI- .,DY
,
Therm0 sensor operation modes
ON at 85°C (185°F) or higher
OFF ioNLO HI
therm0
sensor (for the radiator fan) and air therm0 sensor,
and to regulate the speed of the cooling (radiator)
Therm0 sensor Air thetmo sensor
Cooling (radiator)
fan Condenser fan
LOW
OFF OFF
HIGH
OFF
HIGH HIGH
OFF
I -LOW LOW
HIGH
LOW
HIGH
HIGH
,tII
NOTEtherm0
sensor is closed at the ON setting and open at the OFF setttng.

ELECTRICAL
REUYS, CONTROL UNITS AND
SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . . . . . .
.._.......
Headlight (Pop-up System) . . . . . . . . . . . . . . . . . . . . . . . . . . . .
InjectionSystem. . . . . . . . . . . . . . . . . . . .
OtherRelays an dControlUnit s. . . . . . . . . . . . . . . . . . . . . . . .
10
10

ELECTRICAL -Relavs, Control Units and Sensors
RELAYS, CONTROL UNITS AND SENSORSROBEAACThe relays, control units and sensor for the various systems are located as described below.
.ILTI-POINT FUEL INJECTION SYSTEM
NameSymbolNameSymbolAir-flow sensor (incorporated within
AMagnet clutch relayG
barometric-pressure sensor andintake air temperature sensor)
Crank angle sensor and top dead center sensorCMPI control relayJDetonation sensor
FMPI control unitK
EGR temperature sensorEOxygen sensorH

Engine coolant temperature sensor
BThrottle position sensorDIdle switch
DVehicle speed sensor (reed switch)I
NOTEThe “Name” column is arranged in alphabetical order.
orated within barometric
re sensor and Intake arr7 (incorporated within barometnc kpressure sensor and intake arrtemperature sensor)-4L 1mo721

8-8ELECTRICAL -Relays, Control Units and Sensors
(7 ! ’ Intake manifold
1, lyJJrI-
I .I
6FlJO85Z
I
/7~ 1J -6FUO8281
b MPI control

33.- .1S~IUlj~%L...i-.ELECTRICAL
- Relays, Control Units and Sensors
AUTOMATiC TRANSAXLE
Name:ontroi unit
Automatic transaxle fluid temperature
sensorMPI control unit
Pulse aenerator A
SymbolNameSymbol
DPulse generator BB
BThrottle position sensor
A
DVehicle speed sensor (reed switch)C
B
NOTEThe “Name” column is arranged in alphabetical order.
Automatic
transaxlfluid temperature sen
16440784
13AO721

_--__ .-
I8-10ELECTRICAL -Relays, Control Units and Sensors
I
1AUI‘O-CRUISE CONTROL SYSTEM
ps+%JVehicle speed sensor (reed switch)
AUTOMATIC SEAT BELT
NameAutomatic seat belt control unit
‘
SymbolNameSymbol
AAutomatic seat belt motor relay
A0

1ELECTRICAL
-Relays, Control Units and Sensors8-11HEATER AND AIR CONDITIONER
INameSymbolName
4ir conditioner control unitDCondenser fan motor relayAir inlet sensor
FEngine coolant temperature switch
Air therm0 sensor
FHeater relayBlower motor High relay
EMagnet clutch relay
$x$enser fan motor High-Low selectingCRadiator fan motor relay
NOTEThe “Name” column is arranged in alphabetical order.Symbol
C
A
G
C
B

__ .__-.... . - -----8-12ELECTRICAL
-Relays, Control Units and Sensors
Blower motor High relay,,,A,
HEADLIGHT (Pop-up System)-7
NameSymbolNameSymt
Headlight relay.APop-up motor relayA
Passing control relayB
NOTEThe “Name” column is arranged in alphabetical order.
+Junction \-- 1block\-

ELECTRICAL- Relays, Control Units and Sensors8-13OTHER RELAYS AND CONTROL UNITS
NameSymbol
NameSymbol
Alternator relay
APower window relay
A
Defogger relayBRadiator fan motor relayA
Defogger timer
GSeatbelt timerG
Dome light relayHStarter relay G
Door lock control unitETaillight relayA
Door lock relayGTheft-alarm control unitEDaytime running light relay
1,2GTheft-alarm horn relayF
Fog light relay- Transistor relay DA
Intermittent wiper relay (rear wiper)
p Turn signal and hazard flasher unitFH-Intermittent wiper relay (windshield wiper)
C
NOTEThe “Name” column is arranged in alphabetical order.

Y Intermittent wiper relayz
(built-in column switch)
I