engine coolant MITSUBISHI ECLIPSE 2003 Service Repair Manual

AC106464
Engine Coolant Temperature Gauge Circuit
AB

AC001750AB
ENGINE COOLANT
TEMPERATURE GAUGE UNIT
CONNECTOR: B-08
<2.4L ENGINE>
AC001751AB
ENGINE COOLANT
TEMPERATURE GAUGE UNIT
CONNECTOR: B-08<3.0L ENGINE>
AC003599AB
CONNECTOR: C-28
AC003552AI
CONNECTORS: C-41, C-43
C-41
C-43
AC101808
JUNCTION BLOCK
(FRONT VIEW)
CONNECTOR: C-108, C-111
C-111AI
C-108

CAUTION
AC001298AB
GROUND
POWER SUPPLY
ENGINE COOLANT
TEMPERATURE GAUGE
AC001299
1
2
3 45
6 78
9
10
AB

AC106603
Indicates power source.
Indicates that terminal is conne-
cted via a plate in the relay box.
Each circuit diagram consists of
block(s). The blocks are divided
by page number.
Indicates splice point numbers.
These numbers are identical to
those described in "Splice Loca-
tions."
Indicates the circuit name to be
connected. The arrow indicates
the current flow direction.
Indicates the power suppply in
the control unit. If no voltage is
displayed, this indicates battery
positive voltage.
An "X" at the end of a connector
number indicates that the conn-
ector is connected to a central-
ized junction that is shown in the
section "Centralized Junction."
Indicates the connector symbol.
Connectors in the circuit diagram
are indicated in numerical order.
Indicates the operating conditions
of the engine coolant switch, etc.
Indicates connector number.
The same number as used in the
wiring harness diagram.
Connector and connector numbers
are shown at the lower part of the
page.
Connector numbers not enclosed
by frame indicate the device incor-
porated into wiring harness.
Indicates the circuit mame
to be connected. The arrow
indicatesthe current flow
direction.
Indicates that the diagram contin-
ues at which belongs to the
block in the same circuit.
AB
Indicates shield wire.Indicates that current
flows upwards.

AK100999
FUEL TANK DIFFERENTIAL
PRESSURE SENSOR
LIQUID SEPARATOR
EVAP
CANISTER EVAPORATIVE
EMISSION
PURGE
SOLENOID
ON: OPEN ECM
PCM
BAROMETRIC PRESSURE
SENSOR
INTAKE AIR TEMPERATURE
SENSOR
ENGINE COOLANT
TEMPERATURE SENSOR
VOLUME AIR FLOW SENSORFUEL
TA N K
MFI RELAYFUEL VENT
VA LV E
FUEL CUT
OFF VALVE
LEVELING VALVE
VENT VALVE
AIR FILTER EVAPORATIVE EMISSION
VENTILATION SOLENOID
ON: CLOSED
AB
CHAMBER

AK101000
FUEL TANK DIFFERENTIAL
PRESSURE SENSOR
LIQUID SEPARATOR
EVAP
CANISTER EVAPORATIVE
EMISSION
PURGE
SOLENOID
ON: OPEN ECM
PCM
BAROMETRIC PRESSURE
SENSOR
INTAKE AIR TEMPERATURE
SENSOR
ENGINE COOLANT
TEMPERATURE SENSOR
VOLUME AIR FLOW SENSORFUEL
TA N K
MFI RELAYFUEL VENT
VALVE
FUEL CUT
OFF VALVE
LEVELING VALVE
VENT VALVE
AIR FILTER EVAPORATIVE EMISSION
VENTILATION SOLENOID
ON: CLOSED
AB
AKX01304AB
EVAPORATIVE EMISSION PURGE
SOLENOID
<2.4L ENGINE>
AK102961AB
EVAPORATIVE EMISSION PURGE
SOLENOID
<3.0L ENGINE – WITH VIC>
AKX01306AC
EVAPORATIVE EMISSION PURGE
SOLENOID
<3.0L ENGINE – WITHOUT VIC>
AKX01305
EVAP VENTILATION SOLENOID
FUEL TANK
AB

AKX01310
VACUUM CONTROL VALVE
ON
OFF
EGR
SOLENOID
MFI RELAY
BATTERYECM
PCM
VOLUME AIR FLOW
SENSOR
ENGINE COOLANT
TEMPERATURE SENSOR
CRANKSHAFT POSITION
SENSOR EGR
VA LV E
AB

AKX00353
VACUUM CONTROL VALVE
ON
OFF
EGR
SOLENOID
MFI RELAY
BATTERYECM
PCM
VOLUME AIR FLOW
SENSOR
ENGINE COOLANT
TEMPERATURE SENSOR
CRANKSHAFT POSITION
SENSOR EGR
VA LV E
AC
AKX01312AB
EGR SOLENOID
<2.4L ENGINE>
AKX01313AB
EGR VALVE
<2.4L ENGINE>

AK100055
INTAKE AIR TEMPERATURE SENSOR
BAROMETRIC PRESSURE SENSOR
CAMSHAFT POSITION SENSOR
CRANKSHAFT POSITION SENSOR
VEHICLE SPEED SENSOR
PARK/NEUTRAL POSITION SWITCH
IGNITION SWITCH-ST
KNOCK SENSOR ENGINE COOLANT TEMPERATURE
SENSOR VOLUME AIR FLOW SENSOR
ECM
,
PCM
TO TACHOMETER
IGNITION COIL A
IGNITION COIL BIGNITION
SWITCH
BATTERY
SPARK PLUGS
CYLINDER NO. 3 2 4 1
AB

AKX01291
INTAKE AIR TEMPERATURE SENSOR
BAROMETRIC PRESSURE SENSOR
CRANKSHAFT POSITION SENSORCAMKSHAFT
POSITION
SENSOR
IGNITION
POWER
TRANSIST-
OR VEHICLE SPEED SENSOR
PARK/NEUTRAL POSITION SWITCH
IGNITION SWITCH-ST
KNOCK SENSOR ENGINE COOLANT TEMPERATURE
SENSOR VOLUME AIR FLOW SENSOR
ECM
,
PCM

TO TACHOMETERIGNITION COIL
DISTRIBUTOR IGNITION
SWITCHBATTERY
SPARK PLUGS
AB
MB991348