Page 1369 of 4264
ENGINE ELECTRICAL 6D – 31
24. Through Bolt
Install the through bolts in the rear cover and tighten them
to the specified torque.
Through Bolt Torque Nm (kgm/lbft)
8.1 (0.83/6.00)
065RY00044
RTW46DSH002601
25. Lead Wire
Connect the lead wire in the magnetic switch and tighten
the terminal nut to the specified torque.
Lead Wire Terminal Nut Torque Nm (kgm/lbft)
8.6 (0.88/6.40)
RTW46DSH005801
Inspection After Assembly
Use a vernier caliper to measure the pinion shaft thrust
play.
The pinion shaft thrust play is equal to the pinion shaft end
and pinion stopper clearance.
Pinion Shaft Thrust Play mm (in)
0.1 – 2.0 (0.004 – 0.078)
Page 1370 of 4264
6D – 32 ENGINE ELECTRICAL
MAGNETIC SWITCH
The following tests must be performed with the starter
motor fully assembled.
The yoke lead wire must be disconnected from the “M”
terminal.
To prevent coil burning, complete each test as quickly as
possible (within three to five seconds).
RTW46DSH004601
Temporarily connect the solenoid switch between the
clutch and the housing and run the following test.
Complete each test within three to five seconds.
1. Pull-in Test
Connect the battery negative terminal with the solenoid
switch body and the M terminal. When current is applied to
the S terminal from the battery positive terminal, the pinion
should flutter.
RTW46DSH005901
2. Hold-in Maintenance Test
Disconnect the lead at the M terminal. The pinion should
continue to flutter.
RTW46DSH004701
3. Return Test
Disconnect the battery positive lead at the S terminal.
The pinion should return to its home position.
Page 1371 of 4264
ENGINE ELECTRICAL 6D – 33
PRE-HEATING SYSTEM
INSPECTION AND REPAIR
Make the necessary adjustments, repairs, and part replacement if excessive wear of damage is discovered during
inspection.
VISUAL CHECK
Check the main fuses and glow indicator for damage.
Replace the part(s) if required.
GLOW RELAY
The glow relay is located in the relay box the engine
compartment.
825R300046
Use an ohmmeter to measure the resistance between
terminals No.2 and No.3.
If the measured value is outside the specified range, the
glow relay must be replaced.
Glow Relay Resistance Ohms
94 114
GLOW PLUG
LNW21KSH001401
Use a circuit tester to test the glow plugs for continuity.
Glow Plug Resistance (Reference) Ohms
Approximately 0.9
EGR SYSTEM 4JA1T (L)
Refer to 6F-9. (EGR system diagram)
Page 1372 of 4264
6D – 34 ENGINE ELECTRICAL
MEMO
Page 1373 of 4264

4JA1/4JH1 ENGINE DRIVEABILITY AND EMISSIONS 6E–1
ENGINE
CONTENTS
4JA1/4JH1 ENGINE DRIVEABILITY AND EMISSIONS
ABBREVIATION CHARTS ........................ 6E-9
4JA1-TC .................................................... 6E-10
4JH1-TC .................................................... 6E-11
ECM CIRCUIT DIAGRAM (4JA1-TC) ........ 6E-14
ECM CIRCUIT DIAGRAM (4JA1-TC) ........ 6E-15
ECM CIRCUIT DIAGRAM (4JH1-TC) ........ 6E-16
ECM CIRCUIT DIAGRAM (4JH1-TC) ........ 6E-17
GROUND POINT CHART GENERAL EXPORT
(LHD) (1/4) ............................................... 6E-18
LOCATION ................................................ 6E-34
PARTS LOCATION ................................... 6E-39
CONNECTOR LIST ................................... 6E-40
RELAY AND FUSE .................................... 6E-43
RELAY AND FUSE BOX LOCATION
(LHD & RHD) ........................................... 6E-43
RELAY AND FUSE BOX LOCATION
(LHD & RHD) ........................................... 6E-44
FUSE AND RELAY LOCATION (LHD & RHD) 6E-45
ECM WIRING DIAGRAM (1/7) .................. 6E-46
ECM WIRING DIAGRAM (2/7) .................. 6E-47
ECM WIRING DIAGRAM (3/7) .................. 6E-48
ECM WIRING DIAGRAM (4/7) .................. 6E-49
ECM WIRING DIAGRAM (5/7) .................. 6E-50
ECM WIRING DIAGRAM (6/7) .................. 6E-51
ECM WIRING DIAGRAM (7/7) .................. 6E-52
ECM CONNECTOR PIN ASSIGNMENT &
OUTPUT SIGNAL .................................... 6E-53
GENERAL DESCRIPTION FOR ECM AND
SENSORS ............................................... 6E-64
Engine Control Module (ECM) ................... 6E-64
Pump Control Unit (PSG) & Data Ex change
Between Control Module ......................... 6E-64
Mass Air Flow (MAF) Sensor & Intake Air
Temperature (IAT) Sensor ....................... 6E-65
Throttle Position Sensor (TPS) .................. 6E-66
Crankshaft Position (CKP) Sensor ............ 6E-66
Engine Coolant Temperature (ECT) Sensor 6E-67
Vehicle Speed Sensor (VSS) .................... 6E-67
GENERAL DESCRIPTION FOR EGR
(EXHAUST GAS RE-CIRCULATION) ..... 6E-68
GENERAL DESCRIPTION FOR
INJECTION PUMP .................................. 6E-70Outline ....................................................... 6E-70
Cross-section View .................................... 6E-70
Low Pressure Fuel Circuit .......................... 6E-71
High Pressure Fuel Circuit ......................... 6E-72
Pump Camshaft Speed Sensor ................. 6E-72
High Pressure Solenoid Valve ................... 6E-73
Timing Control Valve (TCV) ....................... 6E-74
ISUZU Strategy Based Diagnostics .............. 6E-76
Overview .................................................... 6E-76
STRATEGY BASED DIAGNOSTICS CHART 6E-76
Diagnostic Thought Process ...................... 6E-77
1. Verify the Complaint .............................. 6E-77
2. Perform Preliminary Checks .................. 6E-77
3. Check Bulletins and Troubleshooting Hints 6E-78
4. Perform Service Manual Diagnostic Checks 6E-78
5a and 5b. Perform Service Manual Diagnostic
Procedures .............................................. 6E-78
5c. Technician Self Diagnoses .................. 6E-78
5d. Intermittent Diagnosis .......................... 6E-79
5e. Vehicle Operates as Designed ............ 6E-80
6. Re-examine the complaint ..................... 6E-81
7. Repair and Verify Fix ............................. 6E-81
GENERAL SERVICE INFORMATION ....... 6E-82
ON-BOARD DIAGNOSTIC (OBD) ............. 6E-82
TECH 2 OPERATING FLOW CART
(START UP) ............................................. 6E-86
TYPICAL SCAN DATA & DEFINITIONS
(ENGINE DATA) ................................... 6E-88
TYPICAL SCAN DATA & DEFINITIONS
(ENGINE DATA) ................................... 6E-90
MISCELLANEOUS TEST .......................... 6E-92
Plotting Snapshot Graph ............................ 6E-93
Plotting Graph Flow Chart (Plotting graph
after obtaining vehicle information) .......... 6E-94
Flow Chart for Snapshot Replay
(Plotting Graph) ....................................... 6E-95
SNAPSHOT DISPLAY WITH TIS2000 ...... 6E-96
ON-BOARD DIAGNOSTIC (OBD) SYSTEM
CHECK .................................................... 6E-105
Circuit Description ...................................... 6E-105
Diagnostic Aids .......................................... 6E-105
Test Description ......................................... 6E-105
Page 1374 of 4264

6E–2 4JA1/4JH1 ENGINE DRIVEABILITY AND EMISSIONS
On-Board Diagnostic (OBD) System Check 6E-106
NO CHECK ENGINE LAMP (MIL) ............. 6E-109
Circuit Description ..................................... 6E-109
Diagnostic Aids .......................................... 6E-109
No Check Engine Lamp (MIL) ................... 6E-110
CHECK ENGINE LAMP (MIL) “ON” STEADY 6E-112
Circuit description ...................................... 6E-112
Diagnostic Aids .......................................... 6E-112
Check Engine Lamp (MIL) On Steady ....... 6E-113
ECM Diagnostic Trouble Codes ................ 6E-114
DIAGNOSTIC TROUBLE CODE (DTC) P0100
(SYMPTOM CODE 7) (FLASH CODE 65)
MASS AIR FLOW (MAF) SENSOR
VOLTAGE SUPPLY CIRCUIT HIGH INPUT 6E-128
DIAGNOSTIC TROUBLE CODE (DTC) P0100
(SYMPTOM CODE 9) (FLASH CODE 65)
MASS AIR FLOW (MAF) SENSOR
VOLTAGE SUPPLY CIRCUIT LOW INPUT 6E-128
DIAGNOSTIC TROUBLE CODE (DTC) P0100
(SYMPTOM CODE B) (FLASH CODE 65)
MASS AIR FLOW (MAF) SENSOR OUTPUT
CIRCUIT LOW INPUT ............................. 6E-128
DIAGNOSTIC TROUBLE CODE (DTC) P0100
(SYMPTOM CODE C) (FLASH CODE 65)
MASS AIR FLOW (MAF) SENSOR OUTPUT
CIRCUIT HIGH INPUT ............................ 6E-128
Circuit Description ..................................... 6E-129
Diagnostic Aids .......................................... 6E-129
Diagnostic Trouble Code (DTC) P0100
(Symptom Code 7) (Flash Code 65) Mass
Air Flow (MAF) Sensor Voltage Supply
Circuit High Input ..................................... 6E-129
Diagnostic Trouble Code (DTC) P0100
(Symptom Code 9) (Flash Code 65) Mass
Air Flow (MAF) Sensor Voltage Supply
Circuit Low Input ...................................... 6E-132
Diagnostic Trouble Code (DTC) P0100
(Symptom Code B) (Flash Code 65) Mass
Air Flow (MAF) Sensor Output Circuit Low
Input ......................................................... 6E-134
Diagnostic Trouble Code (DTC) P0100 (Symptom
Code C) (Flash Code 65) Mass Air Flow (MAF)
Sensor Output Circuit High Input ............. 6E-137
DIAGNOSTIC TROUBLE CODE (DTC) P0105
(SYMPTOM CODE 1) (FLASH CODE 34)
VACUUM PRESSURE SENSOR CIRCUIT HIGH
INPUT ...................................................... 6E-140
DIAGNOSTIC TROUBLE CODE (DTC) P0105
(SYMPTOM CODE 2) (FLASH CODE 34)
VACUUM PRESSURE SENSOR CIRCUIT
LOW INPUT ............................................. 6E-140
DIAGNOSTIC TROUBLE CODE (DTC) P0105
(SYMPTOM CODE 7) (FLASH CODE 34) VACUUM PRESSURE SENSOR VOLTAGE
SUPPLY CIRCUIT HIGH INPUT ............. 6E-140
DIAGNOSTIC TROUBLE CODE (DTC) P0105
(SYMPTOM CODE 9) (FLASH CODE 34)
VACUUM PRESSURE SENSOR VOLTAGE
SUPPLY CIRCUIT LOW INPUT .............. 6E-140
Circuit description ...................................... 6E-141
Diagnostic Aids .......................................... 6E-141
Diagnostic Trouble Code (DTC) P0105
(Symptom Code 1) (Flash Code 34) Vacuum
Pressure Sensor Circuit High Input ......... 6E-142
Diagnostic Trouble Code (DTC) P0105
(Symptom Code 2) (Flash Code 34) Vacuum
Pressure Sensor Circuit Low Input ........... 6E-145
Diagnostic Trouble Code (DTC) P0105
(Symptom Code 7) (Flash Code 34) Vacuum
Pressure Sensor Voltage Supply Circuit
High Input ................................................. 6E-148
Diagnostic Trouble Code (DTC) P0105
(Symptom Code 9) (Flash Code 34) Vacuum
Pressure Sensor Voltage Supply Circuit Low
Input .......................................................... 6E-150
DIAGNOSTIC TROUBLE CODE (DTC) P0110
(SYMPTOM CODE 1) (FLASH CODE 23)
INTAKE AIR TEMPERATURE (IAT) SENSOR
CIRCUIT HIGH INPUT ............................ 6E-152
DIAGNOSTIC TROUBLE CODE (DTC) P0110
(SYMPTOM CODE 2) (FLASH CODE 23)
INTAKE AIR TEMPERATURE (IAT) SENSOR
CIRCUIT LOW INPUT ............................. 6E-152
Circuit Description ...................................... 6E-152
Diagnostic Aids .......................................... 6E-153
Diagnostic Trouble Code (DTC) P0110
(Symptom Code 1) (Flash Code 23) Intake Air
Temperature (IAT) Sensor Circuit High Input 6E-153
Diagnostic Trouble Code (DTC) P0110
(Symptom Code 2) (Flash Code 23) Intake Air
Temperature (IAT) Sensor Circuit Low Input 6E-157
DIAGNOSTIC TROUBLE CODE (DTC) P0115
(SYMPTOM CODE 1) (FLASH CODE 14)
ENGINE COOLANT TEMPERATURE SENSOR
CIRCUIT HIGHINPUT ............................. 6E-160
DIAGNOSTIC TROUBLE CODE (DTC) P0115
(SYMPTOM CODE 2) (FLASH CODE 14)
ENGINE COOLANT TEMPERATURE SENSOR
CIRCUIT LOW INPUT ............................. 6E-160
Circuit Description ...................................... 6E-160
Diagnostic Aids .......................................... 6E-161
Diagnostic Trouble Code (DTC) P0115
(Symptom Code 1) (Flash Code 14) Engine
Coolant Temperature Sensor Circuit
HighInput ................................................. 6E-161
Diagnostic Trouble Code (DTC) P0115
Page 1375 of 4264

4JA1/4JH1 ENGINE DRIVEABILITY AND EMISSIONS 6E–3
(Symptom Code 2) (Flash Code 14) Engine
Coolant Temperature Sensor Circuit
LowInput .................................................. 6E-165
DIAGNOSTIC TROUBLE CODE (DTC) P0180
(SYMPTOM CODE B) (FLASH CODE 15)
FUEL TEMPERATURE SENSOR CIRCUIT
RANGE/PERFORMANCE ....................... 6E-168
Circuit Description ..................................... 6E-168
Diagnostic Aids .......................................... 6E-168
Diagnostic Trouble Code (DTC) P0180
(Symptom Code B) (Flash Code 15) Fuel
Temperature Sensor Circuit
Range/Performance ................................ 6E-169
DIAGNOSTIC TROUBLE CODE (DTC) P0215
(SYMPTOM CODE A) (FLASH CODE 52)
FUEL CUTOFF SOLENOID VALVE
MALFUNCTION ....................................... 6E-170
DIAGNOSTIC TROUBLE CODE (DTC) P0215
(SYMPTOM CODE B) (FLASH CODE 52)
FUEL CUTOFF SOLENOID VALVE
CIRCUIT HIGH INPUT ............................ 6E-170
DIAGNOSTIC TROUBLE CODE (DTC) P0215
(SYMPTOM CODE C) (FLASH CODE 52)
FUEL CUTOFF SOLENOID VALVE ALWAYS
ACTIVE .................................................... 6E-170
DIAGNOSTIC TROUBLE CODE (DTC) P0215
(SYMPTOM CODE D) (FLASH CODE 52)
FUEL CUTOFF SOLENOID VALVE
MALFUNCTION ....................................... 6E-170
Circuit Description ..................................... 6E-171
Diagnostic Aids .......................................... 6E-171
Diagnostic Trouble Code (DTC) P0215
(Symptom Code A) (Flash Code 52) Fuel
Cutoff Solenoid Valve Malfunction ........... 6E-171
Diagnostic Trouble Code (DTC) P0215
(Symptom Code B) (Flash Code 52) Fuel
Cutoff Solenoid Valve Circuit High Input . 6E-173
Diagnostic Trouble Code (DTC) P0215
(Symptom Code C) (Flash Code 52) Fuel
Cutoff Solenoid Valve Always Active ....... 6E-175
Diagnostic Trouble Code (DTC) P0215
(Symptom Code D) (Flash Code 52) Fuel
Cutoff Solenoid Valve Malfunction ........... 6E-177
DIAGNOSTIC TROUBLE CODE (DTC) P0216
(SYMPTOM CODE A) (FLASH CODE 54)
INJECTION TIMING CONTROL CIRCUIT
MALFUNCTION ....................................... 6E-178
DIAGNOSTIC TROUBLE CODE (DTC) P0216
(SYMPTOM CODE B) (FLASH CODE 54)
INJECTION TIMING CONTROL CIRCUIT
MALFUNCTION ....................................... 6E-178
Circuit Description ..................................... 6E-179
Diagnostic Aids .......................................... 6E-179Diagnostic Trouble Code (DTC) P0216
(Symptom Code A) (Flash Code 54) Injection
Timing Control Circuit Malfunction ........... 6E-180
Diagnostic Trouble Code (DTC) P0216
(Symptom Code B) (Flash Code 54) Injection
Timing Control Circuit Malfunction ........... 6E-180
DIAGNOSTIC TROUBLE CODE (DTC) P0243
(SYMPTOM CODE 3) (FLASH CODE 64)
TURBOCHARGER WASTEGATE
SOLENOID "A" RANGE/PERFORMANCE 6E-183
DIAGNOSTIC TROUBLE CODE (DTC) P0243
(SYMPTOM CODE 4) (FLASH CODE 64)
TURBOCHARGER WASTEGATE
SOLENOID"A" LOW ................................ 6E-183
DIAGNOSTIC TROUBLE CODE (DTC) P0243
(SYMPTOM CODE 4) (FLASH CODE 64)
TURBOCHARGER WASTEGATE
SOLENOID "A" LOW ............................... 6E-183
DIAGNOSTIC TROUBLE CODE (DTC) P0243
(SYMPTOM CODE 5) (FLASH CODE 64)
TURBOCHARGER WASTEGATE
SOLENOID "A" RANGE/PERFORMANCE 6E-183
DIAGNOSTIC TROUBLE CODE (DTC) P0243
(SYMPTOM CODE 6) (FLASH CODE 64)
TURBOCHARGER WASTEGATE
SOLENOID "A" MALFUNCTION ............. 6E-183
DIAGNOSTIC TROUBLE CODE (DTC) P0243
(SYMPTOM CODE 8) (FLASH CODE 64)
TURBOCHARGER WASTEGATE
SOLENOID"A" HIGH ............................... 6E-183
Circuit description ...................................... 6E-184
Diagnostic Aids .......................................... 6E-184
Diagnostic Trouble Code (DTC) P0243
(Symptom Code 3) (Flash Ccode 64)
Turbocharger Wastegate Solenoid
"A" Range/Performance ........................... 6E-185
Diagnostic Trouble Code (DTC) P0243
(Symptom Code 4) (Flash Code 64)
Turbocharger Wastegate Solenoid "A" Low 6E-187
Diagnostic Trouble Code (DTC) P0243
(Symptom Code 5) (Flash Code 64)
Turbocharger Wastegate Solenoid "A"
Range/Performance ................................ 6E-190
Diagnostic Trouble Code (DTC) P0243
(Symptom Code 6) (Flash Code 64)
Turbocharger Wastegate Solenoid "A"
Malfunction .............................................. 6E-192
Diagnostic Trouble Code (DTC) P0243
(Symptom Code 8) (Flash Code 64)
Turbocharger Wastegate Solenoid "A" High 6E-194
DIAGNOSTIC TROUBLE CODE (DTC) P0251
(SYMPTOM CODE 6)
(FLASH CODE 53) INJECTION PUMP
Page 1376 of 4264

6E–4 4JA1/4JH1 ENGINE DRIVEABILITY AND EMISSIONS
MALFUNCTION ....................................... 6E-196
DIAGNOSTIC TROUBLE CODE (DTC) P0251
(SYMPTOM CODE 7) (FLASH CODE 53)
INJECTION PUMP MALFUNCTION ....... 6E-196
DIAGNOSTIC TROUBLE CODE (DTC) P0251
(SYMPTOM CODE 9) (FLASH CODE 53)
INJECTION PUMP MALFUNCTION ....... 6E-196
DIAGNOSTIC TROUBLE CODE (DTC) P0251
(SYMPTOM CODE A) (FLASH CODE 53)
INJECTION PUMP MALFUNCTION ....... 6E-196
DIAGNOSTIC TROUBLE CODE (DTC) P0251
(SYMPTOM CODE B) (FLASH CODE 53)
INJECTION PUMP MALFUNCTION ....... 6E-196
DIAGNOSTIC TROUBLE CODE (DTC) P0251
(SYMPTOM CODE D) (FLASH CODE 53)
INJECTION PUMP MALFUNCTION ....... 6E-196
DIAGNOSTIC TROUBLE CODE (DTC) P0251
(SYMPTOM CODE E) (FLASH CODE 53)
INJECTION PUMP MALFUNCTION ....... 6E-196
Circuit Description ..................................... 6E-197
Diagnostic Aids .......................................... 6E-197
Diagnostic Trouble Code (DTC) P0251
(Symptom Code 6) (Flash Code 53)
Injection Pump Malfunction ..................... 6E-197
Diagnostic Trouble Code (DTC) P0251
(Symptom Code 7) (Flash Code 53)
Injection Pump Malfunction ..................... 6E-199
Diagnostic Trouble Code (DTC) P0251
(Symptom Code 9) (Flash Code 53)
Injection Pump Malfunction ..................... 6E-203
Diagnostic Trouble Code (DTC) P0251
(Symptom Code A) (Flash Code 53)
Injection Pump Malfunction ..................... 6E-204
Diagnostic Trouble Code (DTC) P0251
(Symptom Code B) (Flash Code 53)
Injection Pump Malfunction ..................... 6E-205
Diagnostic Trouble Code (DTC) P0251
(Symptom Code D) (Flash Code 53)
Injection Pump Malfunction ..................... 6E-206
Diagnostic Trouble Code (DTC) P0251
(Symptom Code E) (Flash Code 53)
Injection Pump Malfunction ..................... 6E-207
DIAGNOSTIC TROUBLE CODE (DTC) P0335
(SYMPTOM CODE B) (FLASH CODE 43)
CRANKSHAFT POSITION SENSOR
CIRCUIT MALFUNCTION ....................... 6E-208
DIAGNOSTIC TROUBLE CODE (DTC) P0335
(SYMPTOM CODE D) (FLASH CODE 43)
CRANKSHAFT POSITION SENSOR
MALFUNCTION ....................................... 6E-208
DIAGNOSTIC TROUBLE CODE (DTC) P0335
(SYMPTOM CODE E) (FLASH CODE 43)
ENGINE SPEED INPUT CIRCUITRANGE/PERFORMANCE ....................... 6E-208
Circuit Description ...................................... 6E-209
Diagnostic Aids .......................................... 6E-209
Diagnostic Trouble Code (DTC) P0335
(Symptom Code B) (Flash Code 43)
Crankshaft Position Sensor Circuit
Malfunction .............................................. 6E-209
Diagnostic Trouble Code (DTC) P0335
(Symptom Code D) (Flash Code 43)
Crankshaft Position Sensor Malfunction .. 6E-209
Diagnostic Trouble Code (DTC) P0335
(Symptom Code E) (Flash Code 43) Engine
Speed Input Circuit Range/Performance . 6E-214
DIAGNOSTIC TROUBLE CODE (DTC) P0380
(SYMPTOM CODE 4) (FLASH CODE 66)
GLOW RELAY CIRCUIT VOLTAGE LOW 6E-217
DIAGNOSTIC TROUBLE CODE (DTC) P0380
(SYMPTOM CODE 8) (FLASH CODE 66)
GLOW RELAY CIRCUIT VOLTAGE HIGH 6E-217
Circuit Description ...................................... 6E-217
Diagnostic Aids .......................................... 6E-217
Diagnostic Trouble Code (DTC) P0380
(Symptom Code 4) (Flash Code 66)
Glow Relay Circuit Voltage Low .............. 6E-218
Diagnostic Trouble Code (DTC) P0380
(Symptom Code 8) (Flash Code 66) Glow
Relay Circuit Voltage High ....................... 6E-221
DIAGNOSTIC TROUBLE CODE (DTC) P0381
(SUB CODE 4) (FLASH CODE 67) GLOW PLUG
INDICATOR CIRCUIT VOLTAGE LOW .. 6E-222
DIAGNOSTIC TROUBLE CODE (DTC) P0381
(SUB CODE 8) (FLASH CODE 67) GLOW PLUG
INDICATOR CIRCUIT VOLTAGE HIGH . 6E-222
Circuit Description ...................................... 6E-222
Diagnostic Aids .......................................... 6E-222
Diagnostic Trouble Code (DTC) P0381
(Symptom Code 4) (Flash Code 67) Glow
Plug Indicator Circuit Voltage Low ........... 6E-222
Diagnostic Trouble Code (DTC) P0381
(Symptom Code 8) (Flash Code 67) Glow
Plug Indicator Circuit Voltage High .......... 6E-226
DIAGNOSTIC TROUBLE CODE (DTC) P0400
(SYMPTOM CODE 3) (FLASH CODE 32)
EXHAUST GAS RECIRCULATION FLOW
EXCESSIVE DETECTED ........................ 6E-227
DIAGNOSTIC TROUBLE CODE (DTC) P0400
(SYMPTOM CODE 4) (FLASH CODE 32)
EXHAUST GAS RECIRCULATION CIRCUIT
SHORT TO GROUND OR OPEN CIRCUIT 6E-227
DIAGNOSTIC TROUBLE CODE (DTC) P0400
(SYMPTOM CODE 5) (FLASH CODE 32)
EXHAUST GAS RECIRCULATION FLOW
INSUFFICIENT DETECTED .................... 6E-227