engine OPEL FRONTERA 1998 Workshop Manual

6D – 20 ENGINE ELECTRICAL
4. Check for continuity between slip ring and rotor
core.
In case of continuity, replace the rotor assembly.
Stator Coil
1. Check for continuity across the stator coils. If no
continuity exists, replace the coils.
Resistance value at 20°C
Standard: Approx 0.07
2. Check for continuity across one of the stator coils
and stator core. If a continuity exists, replace the
coil.
Standard: More than 1M
Brush
Measure the brush length.
If more than limit, replace the brush.
Standard: 18.0 mm (0.709 in)
Limit: 5.5 mm (0.217 in)
＋
−
066RS017
066RS035
066RW024066RS034

ENGINE ELECTRICAL 6D – 21
Rectifier Assembly
1. Measure the resistance between each diode
terminal and aluminum diode fin in forward and
reverse directions with the connection of the tester
leads switched. The diodes are normal if resistance
is nearly zero ohms in one direction and is infinitely
high in the other direction.
2. If a diode has no resistance or equal resistance in
both directions, it is defective and should be
replaced together with the holder.
IC Regulator Assembly
Connect a variable resistor, two 12V batteries, a fixed
resistor, and a voltmeter to the IC regulator as shown in
illustration.
a. Measuring equipment specifications
1. Fixed resistor (R1) : 10 Ohms / 3W
2. Variable resistor (Rv) : 0 – 300 Ohms / 12W
3. Batteries (BAT1, BAT2) : 12V (2 Batteries)
4. DC voltmeter : 0 – 50V / 0.5 steps (4 Check points)
b. Measuring procedure
1. Measure the voltage “V1” across the first battery
(BAT1). If the reading is between 10 and 13 volts,
the battery is normal.
2. Measure the voltage “V3” across both the batteries
(BAT1, BAT2). If the reading is between 20 and 26
bolts, the batteries are normal.
3. Gradually increase the resistance of the variable
resistor from zero. Measure the voltage “V2” (the
voltage across the F and E terminals).
Check to see that the voltage across “V1” changes
at this time. If there is no change, the voltage
regulator is faulty and must be replaced.
4. Measure the voltage at “V4” (the voltage across the
variable resistor center tap and terminal E with the
variable resistor resistance held constant). The
measure voltage should be within the specified
(14.4 ± 0.3 volts) limits. If it is not, the regulator
must be replaced.
Reassembly
To reassemble, follow the disassembly steps in the
reverse order, noting the following points:
NOTE:
1) Never make battery connections with polarities
reversed, or battery will be shorted via the diodes.
This will cause damage to the diodes.
2) Do not connect generator B terminal to ground; it is
connected directly to the battery.
This cable will burn if it is connected to ground.
3) Make sure to disconnect the positive (+) terminal of
the battery when quick-charging battery.
Diodes may be damaged due to abnormal pulse
voltage generated by the quick charger.
4) When reassembling the front section to rear
section, insert a stiff wire into hole in the rear face
of the rear cover from the outboard side to support
the brush in raised position, then insert the front
section to which rotor is assembled.
5) Reassemble parts carefully to be sure they fit into
their original position, paying attention to the
insulated portions.
6) Wipe insulating tubes, washers and plates clean
and install them in position carefully to avoid getting
oil or grease on them.
066RS036
R
EBS
R1RV
BAT2 BAT1
V2V3
V4V1＋
−
＋
−
066RW029

6D – 22 ENGINE ELECTRICAL
1. Using a press with a socket wrench attached,
reassemble rotor and rear end cover assembly in
the front cover.2. Install pulley on the rotor.
Secure the pulley directly in the vise between two
copper plates, and tighten nut to the specified
torque.
Torque: 111 Nꞏm (82 lb ft)
066RS022
066RS010
MAIN DATA AND SPECIFICATIONS
General Specifications
Model LR190-750B LR-1100-731
Battery voltage V 12
Rated output A 90 100
Direction of rotation Clockwise
(as viewed from pulley side)
Rated rotation speed rpm 5,000
Maximum speed rpm 18,000

ENGINE ELECTRICAL 6D – 23
QOS4 PREHEATING SYSTEM
GENERAL DESCRIPTION
QOS4 preheating system features a quick-on glow plug
with thermometer control of the glowing time and the
afterglow time function.
The system consists of the ECM, indicator lamp, ECT
sensor, vehicle speed sensor, relay and temperature
self-control type glow plugs.With the employment of the ECT sensor, the glow time
changes according to the engine coolant temperature,
thus allowing optimum starting conditions to be
obtained.
The after glow time function is controlled by ECM.
NOTE:
Refer to DTC P0380 and P0381 of 6E section.
SYSTEM DIAGRAM
+
-KEY
50A
ECM
50A
GLOW
50A
2
WHT/
RED
0.5
BLK/
BLU
ECM J1-15 3
WHT/
RED
3
RED/
BLKMAIN
80A
8BLK/RED
Glow
Relay
GLOW PLUG 4
BATTHeater & A/C
Relay
060RW132

6D – 24 ENGINE ELECTRICAL
1 Inspection on Quick Heating Operation
1. Disconnect ECT-sensor connection on the
thermostat housing
Legend
(1) ECT Sensor
(2) EVRV
2. Connect the circuit tester between glow plug and
engine earth.
3. Inspect the following items with starter switch set to
ON position (but do not start the engine).
1) The glow indicator shall light for about 5 sec.
2) The circuit tester shall indicate power supply
voltage for 180 sec.
If above specifications are not satisfied, inspect
wire harness, glow relay and ECT-sensor. If
satisfied, inspect glow plug.2 Inspection on Afterglow Operation
1. Disconnect ECT-sensor connection on the
thermostat housing
Legend
(1) ECT Sensor
(2) EVRV
2. Connect the circuit tester between glow plug and
engine earth.
3. Inspect the following item with the engine started.
1) The circuit tester shall indicate about 12 volts
after 180 seconds of engine start.
If above specifications are not satisfied, inspect
battery voltage, engine earth, wiring harness,
glow plug, and ECM.
12
060RW166
065RW035
12
060RW166
065RW035
INSPECTION ON QOS4 SYSTEM OPERATION

ENGINE ELECTRICAL 6D – 25
ECT SENSOR
Measure the resistance depending on the water
temperature.
Temperature (°C) Current (mA) Resistance (k
)
20 ± 1 1.0 2.0 – 3.0
50 ± 1 1.0 0.6 – 1.0
When installing the ECT sensor, apply sealant (Loctite
#262 or equivalent) to prevent water leakage.
Torque: 8 Nꞏm (0.8 kgꞏm/69 lb in)
Legend
(1) Sealing Material
GLOW PLUG
Inspect the resistance
Resistance at normal temperature: 0.8 – 1.0
Torque: 23 Nꞏm (2.3 kgꞏm/17 lbꞏft)
GLOW PLUG RELAY
Inspect the continuity
(2) – (4) No Continuity
(1) – (3) Continuity
If battery voltage is applied to the terminal between (1)
– (3)
(2) – (4) Continuity065RW058
065RW061
1
065RW060
2 42
311
34
065RW037

6E–1 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
4JX1–TC 3.0L ENGINE
DRIVEABILITY AND EMISSIONS
CONTENTS
Specification 6E–7. . . . . . . . . . . . . . . . . . . . . . . . . .
Tightening Specifications 6E–7. . . . . . . . . . . . . . .
Diagrams and Schematics 6E–8. . . . . . . . . . . . . . . .
ECM Wiring Diagram (1 of 6) 6E–8. . . . . . . . . . . .
ECM Wiring Diagram (2 of 6) 6E–9. . . . . . . . . . . .
ECM Wiring Diagram (3 of 6) 6E–10. . . . . . . . . . . .
ECM Wiring Diagram (4 of 6) 6E–11. . . . . . . . . . . .
ECM Wiring Diagram (5 of 6) 6E–12. . . . . . . . . . . .
ECM Wiring Diagram (6 of 6) 6E–13. . . . . . . . . . . .
ECM Pinouts 6E–14. . . . . . . . . . . . . . . . . . . . . . . . . . .
ECM Pinout Table, 32-Way Connector – J1
RED – Upper 6E–14. . . . . . . . . . . . . . . . . . . . . . . . .
ECM Pinout Table, 32-Way Connector – J1
RED – Lower 6E–15. . . . . . . . . . . . . . . . . . . . . . . . .
ECM Pinout Table, 32-Way Connector – J2
BLUE – Upper 6E–16. . . . . . . . . . . . . . . . . . . . . . . .
ECM Pinout Table, 32-Way Connector – J2
BLUE – Lower 6E–17. . . . . . . . . . . . . . . . . . . . . . . .
ECM Pinout Table, 5-Way Connector – J3 6E–18
Component Locator 6E–19. . . . . . . . . . . . . . . . . . . . .
Sensors and Miscellaneous Component
Locators 6E–21. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Abbreviations Charts 6E–23. . . . . . . . . . . . . . . . . . . .
Diagnosis 6E–24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Strategy-Based Diagnostics 6E–24. . . . . . . . . . . . .
Strategy-Based Diagnostics 6E–24. . . . . . . . . . . . .
DTC Stored 6E–24. . . . . . . . . . . . . . . . . . . . . . . . . . .
No DTC 6E–24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No Matching Symptom 6E–24. . . . . . . . . . . . . . . . .
Intermittents 6E–24. . . . . . . . . . . . . . . . . . . . . . . . . .
No Trouble Found 6E–24. . . . . . . . . . . . . . . . . . . . .
Verifying Vehicle Repair 6E–24. . . . . . . . . . . . . . . .
General Service Information 6E–25. . . . . . . . . . . . . .
Serviceability Issues 6E–25. . . . . . . . . . . . . . . . . . .
Visual/Physical Engine Compartment
Inspection 6E–25. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Basic Knowledge of Tools Required 6E–25. . . . . .
Serial Data Communications 6E–25. . . . . . . . . . . . . .
Class II Serial Data Communications 6E–25. . . . .
On-Board Diagnostic (OBD) 6E–25. . . . . . . . . . . . . .
On-Board Diagnostic Tests 6E–25. . . . . . . . . . . . .
Comprehensive Component Monitor
Diagnostic Operation 6E–25. . . . . . . . . . . . . . . . . .
Common OBD Terms 6E–26. . . . . . . . . . . . . . . . . .
The Diagnostic Executive 6E–26. . . . . . . . . . . . . . .
DTC Types 6E–26. . . . . . . . . . . . . . . . . . . . . . . . . . .
Verifying Vehicle Repair 6E–27. . . . . . . . . . . . . . . . Reading Flash Diagnostic Trouble Codes 6E–27.
Reading Diagnostic Trouble Codes Using
a TECH 2 6E–28. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tech 2 Scan Tool 6E–29. . . . . . . . . . . . . . . . . . . . . .
Getting Started 6E–30. . . . . . . . . . . . . . . . . . . . . . . .
DTC Modes 6E–32. . . . . . . . . . . . . . . . . . . . . . . . . . .
DTC Information Mode 6E–32. . . . . . . . . . . . . . . . .
Injector Test 6E–32. . . . . . . . . . . . . . . . . . . . . . . . . .
EGR Valve Test 6E–32. . . . . . . . . . . . . . . . . . . . . . .
Rail Pressure Control Valve Test 6E–32. . . . . . . . .
Injector Balance Test 6E–32. . . . . . . . . . . . . . . . . . .
Data Programming in Case of ECM Change 6E–32
Rail Pressure Sensor Programming 6E–33. . . . . .
Injector Group Sign Programming
(Injector Change) 6E–33. . . . . . . . . . . . . . . . . . . . .
On-Board Diagnostic (OBD) System Check 6E–35.
Circuit Description 6E–37. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–37. . . . . . . . . . . . . . . . . . . . . . . .
Engine Control Module ECM Diagnosis 6E–39. . . .
Multiple ECM Information Sensor DTCS Set 6E–39
Circuit Description 6E–39. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–39. . . . . . . . . . . . . . . . . . . . . . . .
EGR (Exhaust Gas Recirculation) Diagnosis 6E–41
Tech 2 Data Definitions and Ranges 6E–41. . . . . . .
Typical Scan Data Values 6E–41. . . . . . . . . . . . . . . .
Test Conditions 6E–41. . . . . . . . . . . . . . . . . . . . . . . .
4JX1-TC Engine (Automatic and Manual
Transmission) 6E–42. . . . . . . . . . . . . . . . . . . . . . . .
No Malfunction Indicator Lamp (MIL) 6E–44. . . . . . .
Circuit Description 6E–44. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–44. . . . . . . . . . . . . . . . . . . . . . . .
Malfunction Indicator Lamp (MIL) “ON”
Steady 6E–47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit description 6E–47. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–47. . . . . . . . . . . . . . . . . . . . . . . .
Engine Cranks But Will Not Run 6E–49. . . . . . . . . . .
Circuit Description 6E–49. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–49. . . . . . . . . . . . . . . . . . . . . . . .
Exhaust Gas Recirculation (EGR) System
Check 6E–52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–52. . . . . . . . . . . . . . . . . . . . .
ECM Diagnostic Trouble Codes 6E–54. . . . . . . . . . .
ECM Diagnostic Trouble Codes 6E–54. . . . . . . . .
Diagnostic Trouble Code (DTC) P0107
(Flash DTC 34)
MAP Sensor Circuit Low Voltage 6E–56. . . . . . . . . .

6E–2
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Circuit Description 6E–56. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–56. . . . . . .
Conditions for Clearing the MIL/DTC 6E–56. . . . .
Diagnostic Aids 6E–56. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0108
(Flash DTC 34)
MAP Sensor Circuit High Voltage 6E–58. . . . . . . . .
Circuit Description 6E–58. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–58. . . . . . .
Conditions for Clearing the MIL/DTC 6E–58. . . . .
Diagnostic Aids 6E–58. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0112
(Flash DTC 23) IAT Sensor Circuit Low
Voltage 6E–60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–60. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–60. . . . . . .
Conditions for Clearing the MIL/DTC 6E–60. . . . .
Diagnostic Aids 6E–60. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–61. . . . . . . . . . . . . . . . . . . . . . .
Intake Air Temperature Sensor 6E–61. . . . . . . . . .
Diagnostic Trouble Code (DTC) P0113
(Flash DTC 23) IAT Sensor Circuit High
Voltage 6E–62. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–62. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–62. . . . . . .
Conditions for Clearing the MIL/DTC 6E–62. . . . .
Diagnostic Aids 6E–62. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–63. . . . . . . . . . . . . . . . . . . . . . .
Manifold Air Temperature Sensor 6E–63. . . . . . . .
Diagnostic Trouble Code (DTC) P0117
(Flash DTC 14) ECT Sensor Low Voltage 6E–65.
Circuit Description 6E–65. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–65. . . . . . .
Conditions for Clearing the MIL/DTC 6E–65. . . . .
Diagnostic Aids 6E–65. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–65. . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature Sensor 6E–66. . . . .
Diagnostic Trouble Code (DTC) P0118
(Flash DTC 14) ECT Sensor High Voltage 6E–67.
Circuit Description 6E–67. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–67. . . . . . .
Conditions for Clearing the MIL/DTC 6E–67. . . . .
Diagnostic Aids 6E–67. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–68. . . . . . . . . . . . . . . . . . . . . . .
Engine Coolant Temperature Sensor 6E–68. . . . .
Diagnostic Trouble Code (DTC) P0121
(Flash DTC 33) AP Sensor Rationality 6E–70. . . . .
Circuit Description 6E–70. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–70. . . . . . .
Conditions for Clearing the MIL/DTC 6E–70. . . . .
Diagnostic Aids 6E–70. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0122
(Flash DTC 21) AP Sensor Low Voltage 6E–72. . .
Circuit Description 6E–72. . . . . . . . . . . . . . . . . . . . . Action Taken When the DTC Sets 6E–72. . . . . . .
Conditions for Clearing the MIL/DTC 6E–72. . . . .
Diagnostic Aids 6E–72. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0123
(Flash DTC 21) AP Sensor High Voltage 6E–75. . .
Circuit Description 6E–75. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–75. . . . . . .
Conditions for Clearing the MIL/DTC 6E–75. . . . .
Diagnostic Aids 6E–75. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–75. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0182
(Flash DTC 15) FT Sensor Low Voltage 6E–78. . .
Circuit Description 6E–78. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–78. . . . . . .
Conditions for Clearing the MIL/DTC 6E–78. . . . .
Diagnostic Aids 6E–78. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–78. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0183
(Flash DTC 15) FT Sensor High Voltage 6E–80. . .
Circuit Description 6E–80. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–80. . . . . . .
Conditions for Clearing the MIL/DTC 6E–80. . . . .
Diagnostic Aids 6E–80. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–80. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0192
(Flash DTC 63) Rail Pressure Sensor Low
Voltage 6E–82. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–82. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–82. . . . . . .
Conditions for Clearing the MIL/DTC 6E–82. . . . .
Diagnostic Aids 6E–82. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0193
(Flash DTC 63) Rail Pressure Sensor
High Voltage 6E–84. . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–84. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–84. . . . . . .
Conditions for Clearing the MIL/DTC 6E–84. . . . .
Diagnostic Aids 6E–84. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1193
(Flash DTC 64) RPCV Circuit Open/Short 6E–86. .
Circuit Description 6E–86. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–86. . . . . . .
Conditions for Clearing the MIL/DTC 6E–86. . . . .
Diagnostic Aids 6E–86. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1194
(Flash DTC 61) Rail Pressure System
Low Voltage 6E–88. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–88. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–88. . . . . . .
Conditions for Clearing the MIL/DTC 6E–88. . . . .
Diagnostic Aids 6E–88. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1195
(Flash DTC 61) Rail Pressure System
High Voltage 6E–90. . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–90. . . . . . . . . . . . . . . . . . . . .

6E–3 4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Action Taken When the DTC Sets 6E–90. . . . . . .
Conditions for Clearing the MIL/DTC 6E–90. . . . .
Diagnostic Aids 6E–90. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1196
(Flash DTC 62) Rail Pressure System
High Warning 6E–92. . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–93. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–93. . . . . . .
Conditions for Clearing the MIL/DTC 6E–93. . . . .
Diagnostic Aids 6E–93. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–93. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0197
(Flash DTC 16) Oil Temp Sensor Low
Voltage 6E–94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–94. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–94. . . . . . .
Conditions for Clearing the MIL/DTC 6E–94. . . . .
Diagnostic Aids 6E–94. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–95. . . . . . . . . . . . . . . . . . . . . . .
Engine Oil Temperature Sensor 6E–95. . . . . . . . .
Diagnostic Trouble Code (DTC) P0198
(Flash DTC 16) Oil Temp Sensor High
Voltage 6E–96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–96. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–96. . . . . . .
Conditions for Clearing the MIL/DTC 6E–96. . . . .
Diagnostic Aids 6E–96. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–97. . . . . . . . . . . . . . . . . . . . . . .
Engine Oil Temperature Sensor 6E–97. . . . . . . . .
Diagnostic Trouble Code (DTC) P0201
(Flash DTC 51) Injector # 1 Circuit Fault 6E–99. . .
Circuit Description 6E–99. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–99. . . . . . .
Conditions for Clearing the MIL/DTC 6E–99. . . . .
Diagnostic Aids 6E–99. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–99. . . . . . . . . . . . . . . . . . . . . . .
Injector Test 6E–99. . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0202
(Flash DTC 52) Injector # 2 Circuit Fault 6E–101. . .
Circuit Description 6E–101. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–101. . . . . . .
Conditions for Clearing the MIL/DTC 6E–101. . . . .
Diagnostic Aids 6E–101. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–101. . . . . . . . . . . . . . . . . . . . . . .
Injector Test 6E–101. . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0203
(Flash DTC 52) Injector # 3 Circuit Fault 6E–103. . .
Circuit Description 6E–103. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–103. . . . . . .
Conditions for Clearing the MIL/DTC 6E–103. . . . .
Diagnostic Aids 6E–103. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–103. . . . . . . . . . . . . . . . . . . . . . .
Injector Test 6E–103. . . . . . . . . . . . . . . . . . . . . . . . . . Diagnostic Trouble Code (DTC) P0204
(Flash DTC 54) Injector # 4 Circuit Fault 6E–105
. . .
Circuit Description 6E–105. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–105. . . . . . .
Conditions for Clearing the MIL/DTC 6E–105. . . . .
Diagnostic Aids 6E–105. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–105. . . . . . . . . . . . . . . . . . . . . . .
Injector Test 6E–105. . . . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0217
(Flash DTC 22) High Coolant Temp Waring 6E–107
Circuit Description 6E–107. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–107. . . . . . .
Conditions for Clearing the MIL/DTC 6E–107. . . . .
Diagnostic Aids 6E–107. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–107. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1217
(Flash DTC 36) High Oil Temp Warning 6E–109. . . .
Circuit Description 6E–109. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–109. . . . . . .
Conditions for Clearing the MIL/DTC 6E–109. . . . .
Diagnostic Aids 6E–109. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0219
(Flash DTC 11) Engine Over Speed Warning 6E–111
Circuit Description 6E–111. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–111. . . . . . .
Conditions for Clearing the MIL/DTC 6E–111. . . . .
Diagnostic Aids 6E–111. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0336
(Flash DTC 43) CKP (Crank Position)
Sensor Out of Synchro 6E–114. . . . . . . . . . . . . . . . . .
Circuit Description 6E–114. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–114. . . . . . .
Conditions for Clearing the MIL/DTC 6E–114. . . . .
Diagnostic Aids 6E–114. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0337
(Flash DTC 43) CKP (Crank Position)
Sensor No Signal 6E–116. . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–116. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–116. . . . . . .
Conditions for Clearing the MIL/DTC 6E–116. . . . .
Diagnostic Aids 6E–116. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0341
(Flash DTC 41) CMP (Cam Position)
Sensor Out of Synchro 6E–119. . . . . . . . . . . . . . . . . .
Circuit Description 6E–119. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–119. . . . . . .
Conditions for Clearing the MIL/DTC 6E–119. . . . .
Diagnostic Aids 6E–119. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–119. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0342
(Flash DTC 41) CMP (Cam Position)
Sensor No Signal 6E–122. . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–122. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–122. . . . . . .
Conditions for Clearing the MIL/DTC 6E–122. . . . .

6E–4
4JX1–TC ENGINE DRIVEABILITY AND EMISSIONS
Diagnostic Aids 6E–122. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–122. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0380
(Flash DTC 66) Glow Relay Circuit
Open/Short 6E–126. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–126. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–126. . . . . . .
Conditions for Clearing the MIL/DTC 6E–126. . . . .
Diagnostic Aids 6E–126. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0381
(Flash DTC 67) Glow Lamp Circuit
Open/Short 6E–128. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–128. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–128. . . . . . .
Conditions for Clearing the MIL/DTC 6E–128. . . . .
Diagnostic Aids 6E–128. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1403
(Flash DTC 32) EGR EVRV Fault 6E–130. . . . . . . . .
Circuit Description 6E–130. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–130. . . . . . . . . . . . . . . . . . . . . . . .
Test Description 6E–130. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1404
(Flash DTC 31) EGR VSV Circuit 6E–132. . . . . . . . .
Circuit Description 6E–132. . . . . . . . . . . . . . . . . . . . .
Diagnostic Aids 6E–132. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0405
(Flash DTC 26) EGR Pressure Sensor
Low Voltage 6E–134. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–134. . . . . . .
Conditions for Clearing the MIL/DTC 6E–134. . . . .
Diagnostic Aids 6E–134. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1405
(Flash DTC 37) EGR EVRV Circuit
Open/Short 6E–136. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–136. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–136. . . . . . .
Conditions for Clearing the MIL/DTC 6E–136. . . . .
Diagnostic Aids 6E–136. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0406
(Flash DTC 26) EGR Pressure Sensor
High Voltage 6E–138. . . . . . . . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–138. . . . . . .
Conditions for Clearing the MIL/DTC 6E–138. . . . .
Diagnostic Aids 6E–138. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0475
(Flash DTC 71) EXH #1 VSV Circuit 6E–140. . . . . . .
Circuit Description 6E–140. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–140. . . . . . .
Conditions for Clearing the MIL/DTC 6E–140. . . . .
Diagnostic Aids 6E–140. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1475
(Flash DTC 71) EXH #2 VSV Circuit
Open/Short 6E–142. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–142. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–142. . . . . . . Conditions for Clearing the MIL/DTC 6E–142. . . . .
Diagnostic Aids 6E–142. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1485
(Flash DTC 74) ITP (Intake Thorottle Position)
Sensor Low Voltage 6E–144. . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–144. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–144. . . . . . .
Conditions for Clearing the MIL/DTC 6E–144. . . . .
Diagnostic Aids 6E–144. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1486
(Flash DTC 74) ITP (Intake Throttle Position)
Sensor High Voltage 6E–146. . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–146. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–146. . . . . . .
Conditions for Clearing the MIL/DTC 6E–146. . . . .
Diagnostic Aids 6E–146. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1487
(Flash DTC 73) Intake Throttle System
Circuit Open/Start 6E–148. . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–148. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–148. . . . . . .
Conditions for Clearing the MIL/DTC 6E–148. . . . .
Diagnostic Aids 6E–148. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1488
(Flash DTC 72) Intake Throttle Motor Control
Circuit Signal Gap 6E–150. . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–150. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–150. . . . . . .
Conditions for Clearing the MIL/DTC 6E–150. . . . .
Diagnostic Aids 6E–150. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0502
(Flash DTC 24) VSS (Vehicle Speed Sensor)
No Signal 6E–152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–152. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–152. . . . . . .
Conditions for Clearing the MIL/DTC 6E–152. . . . .
Test Description 6E–153. . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0510
(Flash DTC 75) Idle SW Malfunction, Open
Circuit 6E–155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–155. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–155. . . . . . .
Conditions for Clearing the MIL/DTC 6E–155. . . . .
Diagnostic Aids 6E–155. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P1510
(Flash DTC 75) Idle SW Malfunction
Short Circuit 6E–157. . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Description 6E–157. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–157. . . . . . .
Conditions for Clearing the MIL/DTC 6E–157. . . . .
Diagnostic Aids 6E–157. . . . . . . . . . . . . . . . . . . . . . . .
Diagnostic Trouble Code (DTC) P0562
(Flash DTC 35) System Voltage Too Low 6E–159. .
Circuit Description 6E–159. . . . . . . . . . . . . . . . . . . . .
Action Taken When the DTC Sets 6E–159. . . . . . .