Page 147 of 2053
M162 ENGINE COOLING 1D1 -- 11
D AEW OO M Y_2000
OIL COOLER PIPE LINE
Preceding Work: Removal of intake air duct
1 Bolt (M6 X 35, 1 piece)
9--11 NSm (80-- 97 lb-in) .....................
2 Bolt (M6 X 16, 2 pieces)
9--11 NSm (80-- 97 lb-in) .....................3 Oil Cooler Pipe Line
4 O -- ring Replace............................
Removal & Installation Procedure
1. Drain the coolant.
2. Unscrew the bolts (1, 2) and remove the oil cooler
pipe line (3).
Replace the O -- ring with new one.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
3. Installation should follow the removal procedure in
the reverse order.
4. Fill up the coolant as specified.
5. Check the leaks in the cooling system.
Page 149 of 2053
M162 ENGINE COOLING 1D1 -- 13
D AEW OO M Y_2000
Tools Required
603 589 00 40 00 Fan Clutch Holder
1. Remove the engine hanger bracket bolts.
Installation Notice
Tightening Torque
22.5 -- 27.5 NSm
(16.6 -- 20.3 lb-ft)
2. Remove the engine hanger bracket.
3. Remove the cooling fan bolts.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
4. Hold the cooling fan pulley using the fan clutch holder
603 589 00 40 00.
5. Remove the viscous clutch mounting bolts and vis-
cous clutch.
Installation Notice
Tightening Torque
40.5 -- 49.5 NSm
(29.8 -- 36.5 lb-ft)
Important:There are two chambers in the viscous
clutch. Be sure to make the viscous clutch stand on the
ground not to flow silicone oil into another chamber in
the viscous clutch. Do not lay down the clutch.
6. Installation should follow the removal procedure in
the reverse order.
Page 151 of 2053
M162 ENGINE COOLING 1D1 -- 15
D AEW OO M Y_2000
RADIATOR
Preceding Work: Removal of cooling fan shroud
1 Radiator Inlet Coolant Hose
2 Radiator Outlet Coolant Hose
3 Make Up Coolant Hose
4 Automatic Transmission Oil Cooling Line
5 Automatic Transmission Oil Cooling Line4Bolt 3--7NSm (27-- 62 lb-in) ..................
7 Insulator
8 Stopper
4Bolt 7NSm (62 lb-in) .......................
10 Radiator
Page 158 of 2053
1E 1 -- 6 M162 ENGINE ELECTRICAL
D AEW OO M Y_2000
SPARK PLUG
Preceding Work: Removal of intake air duct
1 Spark Plug Cover
2 Bolt (M6 X 60, 7 pieces)
9--11 NSm (80-- 97 lb-in) .....................
3 Spark PlugT1/1 Ignition Coil : Cylinder 2 and 5
T1/2 Ignition Coil : Cylinder 3 and 4
T1/3 Ignition Coil : Cylinder 1 and 6
Page 160 of 2053
1E 1 -- 8 M162 ENGINE ELECTRICAL
D AEW OO M Y_2000
IGNITION CABLE
Preceding Work: Removal of intake air duct
1 Control Cable Connection
2 Ignition Cable
3 Spark Plug Connector
4 Coupling Plug5a, 5b Secondary Voltage Connection
EIronCore
L1 Secondary Ignition Coil
L2 Primary Ignition Coil
Page 161 of 2053

M162 ENGINE ELECTRICAL 1E 1 -- 9
D AEW OO M Y_2000
Functions
1. Firing order : 1 -- 5 -- 3 -- 6 -- 2 -- 4
2. The ignition cables are located on the cylinder head
cover. Each ignition coil provides the high voltage to
two spark plugs simultaneously.
-- T1/1 : cylinder 2 and 5
-- T1/2 : cylinder 3 and 4
-- T1/3 : cylinder 1 and 6
3. The secondary output voltage (5a) is supplied to the
No.2 cylinder spark plug through the spark plug con-
nector. The secondary output voltage (5b) is supplied
to the No.5 cylinder spark plug through the ignition
cable. The guide pin (W) acts as a ground while the
ignition cable is operated.
Removal & Installation Procedure
1. Disconnect the negative battery cable (1).
2. Remove the ignition cable connector from the ignition
cable.
3. Disconnect the secondary spark plug connectors
from the each spark plugs and remove the ignition
cable bolt and ignition cable.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
DMake sure that the ignition cables are correctly
routed.
DExactly install the ignition cable guide pin into the
vehicle to be grounded.
4. Installation should follow the removal procedure in
the reverse order.
Page 162 of 2053
1E 1 -- 10 M162 ENGINE ELECTRICAL
D AEW OO M Y_2000
Circuit Diagram
Inspection & Maintenance Procedure (for
MSE)
1. While the ignition switch is in ’OFF’ position, remove
the wiring connectors (1 and 15) from ignition coil and
measure the primary resistance between terminal
No.1 and No.15.
Specified Value
0.9 -- 1.6Ω(20°C)
Notice:If out of specified value, replace the ignition coil.
2. During engine cranking, measure primary voltage
(T1/1) between ECU terminal No. 71 and No. 69.
Specified Value
200 -- 350 V
Notice
DMeasure remaining cables.
-- T1/2 : No. 72 and 69.
-- T1/3 : No. 70 and 69.
DIf out of specified value, check ignition cable and
ECU.
3. Using a multi-- tester, measure the secondary coil re-
sistance between 5a and 5b.
Specified Value
6--8.5kΩ
Page 164 of 2053

D AEW OO M Y_2000
SECTION 1F1
ENGINE CONTROLS
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless other -
wise noted.
TABLE OF CONTENTS
Engine and ECM Problem Check Report 1F1 -- 2....
Specifications 1F1 -- 3............................
Engine Data Display Table 1F1 -- 3.................
Fastener Tightening Specifications 1F1 -- 4..........
Fuel System Specification 1F1 -- 5.................
Temperature vs Resistance 1F1 -- 5................
Special Tools and Equipment 1F1 -- 6..............
Special Tools Table 1F1 -- 6.......................
Schematic and Routing Diagrams 1F1 -- 7..........
ECM Wiring Diagram
(3.2L DOHC -- MSE 3.62S) 1F1 -- 7..............
Diagnosis 1F1 -- 14................................
Failure Code Diagnosis 1F1 -- 14.....................
Clearing Failure Codes 1F1 -- 14...................
Failure Codes Table 1F1 -- 14.....................
Ignition System 1F1 -- 18...........................
Ignition Coil 1F1 -- 20.............................
Crankshaft Position (CKP) Sensor 1F1 -- 22.........
Camshaft Position (CMP) Sensor 1F1 -- 26..........
Camshaft Actuator 1F1 -- 30......................
Knock Sensor (KS) 1F1 -- 32......................
Spark Plug 1F1 -- 34.............................
System Voltage 1F1 -- 38.........................
Ignition Switch 1F1 -- 39..........................
Fuel System 1F1 -- 40..............................
Fuel Pump 1F1 -- 42.............................
Fuel Injector 1F1 -- 46............................
Purge Control Valve 1F1 -- 50.....................
Fuel Rail 1F1 -- 52...............................
Fuel Pressure Regulator 1F1 -- 54.................
Induction System 1F1 -- 56..........................
Throttle Valve Actuator 1F1 -- 56...................
Hot Film Air Mass (HFM) Sensor 1F1 -- 60..........
Engine Coolant Temperature (ECT) Sensor 1F1 -- 64.
Accelerator Pedal Module 1F1 -- 68................
Clutch Switch 1F1 -- 71...........................Cooling Fan 1F1 -- 72............................
A/C Compressor Relay 1F1 -- 73...................
Cruise Control Switch 1F1 -- 74....................
Traction Control System (TCS) 1F1 -- 75............
Resonance Flap 1F1 -- 76.........................
Stop Lamp Switch 1F1 -- 77.......................
Engine RPM 1F1 -- 78............................
Exhaust System 1F1 -- 79...........................
Catalytic Converter 1F1 -- 79......................
Oxygen Sensor 1F1 -- 80.........................
Engine Control Module 1F1 -- 86.....................
Serial Data Communication 1F1--88...............
Internal Failure 1F1 -- 90..........................
Electronic Throttle Controller Safety
Malfunction 1F1 -- 92...........................
Immobilizer 1F1 -- 94.............................
Maintenance and Repair 1F1 -- 95..................
On -- Vehicle Service 1F1 -- 95........................
Discharging the Pressure in Fuel System 1F1 -- 95...
Fuel Pump 1F1 -- 95.............................
Fuel Filter 1F1 -- 96..............................
Fuel Tank 1F1 -- 97..............................
Fuel Pressure Regulator 1F1 -- 98.................
Fuel Rail and Injector 1F1 -- 99....................
Engine Coolant Temperature Sensor 1F1 -- 100......
Throttle Body (Integrated with the
Actuator) 1F1 -- 101............................
Hot Film Air Mass (HFM) Sensor 1F1 -- 102.........
Knock Sensor 1F1 -- 102..........................
Pedal Position Sensor 1F1 -- 103...................
Oxygen Sensor 1F1 -- 103........................
Purge Control Valve 1F1 -- 104....................
Canister 1F1 -- 104...............................
Camshaft Position Sensor 1F1 -- 104...............
Crankshaft Position Sensor 1F1 -- 105..............
Engine Control Module 1F1 -- 105..................