Page 1161 of 2543
IGNITION COIL
COMPONENTS FOR REMOVAL AND
INSTALLATION
IGNITION COILS REMOVAL
Installation is in the reverse order of removal.
1. REMOVE NO.3 TIMING BELT COVER
(a) Remove the oil filler cap.
(b) Using a 5 mm hexagon wrench, remove the 10 bolts, belt
cover and gasket.
2. REMOVE PCV HOSES
Remove the 2 PCV hoses.
3. DISCONNECT IGNITION COIL CONNECTORS
(a) Disconnect the engine wire from the 6 clamps on the ignition
coils.
(b) Disconnect the 6 ignition coil connectors. IG±26
± IGNITION SYSTEM2JZ±GTE
Page 1162 of 2543
4. REMOVE BRACKET IGNITION COILS ASSEMBLIES
Remove the 2 bolts and 2 ignition coils assembly.
Torque:
Bracket to cylinder head cover
8.8 NVm (90 kgfVcm, 78 in.Vlbf)
5. REMOVE IGNITION COILS FROM BRACKET
(a) Remove the rubber boot from the ignition coil.
(b) Remove the 2 screws and ignition coil.
± IGNITION SYSTEM(2JZ±GTE)IG±27
Page 1163 of 2543
CAMSHAFT POSITION SENSOR
COMPONENTS FOR REMOVAL AND
INSTALLATION
CAMSHAFT POSITION SENSOR
REMOVAL
Installation is in the reverse order of removal.
1. DISCONNECT IAC VALVE CONNECTOR
2. DISCONNECT AIR HOSE FROM IAC VALVE
3. REMOVE ENGINE HANGER
Remove the 2 bolts, ground strap and engine hanger.
Torque: 39 NVm (400 kgfVcm, 29 ftVlbf)
4. DISCONNECT CAMSHAFT POSITION SENSOR
CONNECTORS
5. REMOVE CAMSHAFT POSITION SENSORS
Remove the 4 bolts, 2 camshaft position sensors and 2 gas-
kets.
Torque: 6.4 NVm (65 kgfVcm, 56 in.Vlbf)
IG±28± IGNITION SYSTEM2JZ±GTE
Page 1164 of 2543
CRANKSHAFT POSITION SENSOR
COMPONENTS FOR REMOVAL AND
INSTALLATION
± IGNITION SYSTEM2JZ±GTEIG±29
Page 1165 of 2543
CRANKSHAFT POSITION SENSOR
REMOVAL
Installation is in the reverse order of removal.
1. REMOVE GENERATOR
(See generator removal in Charging System)
2. DISCONNECT CRANKSHAFT POSITION SENSOR
CONNECTOR
(a) Disconnect the sensor connector from the bracket.
(b) Disconnect the sensor connector from the wiring connector.
3. REMOVE CRANKSHAFT POSITION SENSOR
(a) Disconnect the wire clamp from the cylinder block.
(b) Remove the bolt and crankshaft position sensor.
Torque: 8.8 NVm (90 kgfVcm, 78 in.Vlbf)
IG±30± IGNITION SYSTEM(2JZ±GTE)
Page 1166 of 2543
SERVICE SPECIFICATIONS
SERVICE DATA
Firing order ± 1 ± 5 ± 3 ± 6 ± 2 ± 4
Spark plug
Recommended spark plug ND
NGK
Correct electrode gap for new plug
Maximum electrode gap for used plug
PK20R11
BKR6EP11
1.1 mm (0.043 in.)
1.3 mm (0.051 in.)
Ignition coil
Primary coil resistance at cold
at hot
0.54±0.84
0.68±0.98
Camshaft
position
sensor
Resistance at cold
at hot
835±1,400 for NIPPONDENSO
985±1,600 for AISAN
1,060±1,645 for NIPPONDENSO
1,265±1,890 for AISAN
Crankshaft
position
sensor
Resistance at cold
at hot
835±1,400 for NIPPONDENSO
985±1,600 for AISAN
1,060±1,645 for NIPPONDENSO
1,265±1,890 for AISAN
TORQUE SPECIFICATIONS
Part tightened NVm kgfVcm ftVlbf Ignition coil bracket x Cylinder head 8.8 90 78 in.Vlbf
Ignition coil x Ignition coil bracket
2.5
35
3.4 in.Vlbf
Camshaft position sensor x Cylinder head 8.8 90 78 in.Vlbf
Engine hanger x Cylinder head 39 400 29
Crankshaft position sensor x Oil pump 8.8 90 78 in.Vlbf
± IGNITION SYSTEM2JZ±GTEIG±31
Page 1167 of 2543
Page 1168 of 2543

HOW TO USE THIS MANUAL
INDEX
An INDEX is provided on the first page of each section to guide you to the item to be repaired. To assist
you in finding your way through the manual, the Section Title and major heading are given at the top of every
page.
GENERAL DESCRIPTION
At the beginning of each section, a general Description is given that pertains to all repair operations con-
tained in that section.
Read these precautions before starting any repair task.
TROUBLESHOOTING
TROUBLESHOOTING tables are included for each system to help you diagnose the problem and find the
cause. The fundamentals of how to proceed with troubleshooting are described on page IN±19. Be sure
to read this before performing troubleshooting.
PREPARATION
Preparation lists the SST (Special Service Tools), recommended tools, equipment, lubricant and SSM
(Special Service Materials) which should be prepared before beginning the operation and explains the pur-
pose of each one.
REPAIR PROCEDURES
Most repair operations begin with an overview illustration. It identifies the components and shows how the
parts fit together.
Example:
IN±2± INTRODUCTIONHOW TO USE THIS MANUAL