Isuzu KB P190. Manual - part 258

 

  Index      Isuzu     Isuzu KB P190 - service repair manual 2007 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  256  257  258  259   ..

 

 

Isuzu KB P190. Manual - part 258

 

 

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 

N

⋅m (kg⋅m/lb⋅ft)

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 

N

⋅m (kg⋅m/lb⋅ft)

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) 

 
 

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. 

 
 
 

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) 

Engine Control System (4JH1)  6E-1 

SECTION 6E 

ENGINE CONTROL SYSTEM (4JH1) 

TABLE OF CONTENTS 

 
 

Specifications ..................................................... 6E-4

Schematic And Routing Diagrams .....................  6E-5

Vacuum Hose Routing Diagram......................  6E-5

Engine Controls Schematics ...........................  6E-7

Component Locator............................................ 6E-18

Engine Controls Component Views ................ 6E-18

Engine Control Module (ECM) Connector 

 End Views ...................................................... 6E-22

Engine Control Connector End Views ............. 6E-25

Diagnostic Information And Prosedures............. 6E-30

Engine Control System Check Sheet .............. 6E-30

Diagnostic Starting Point - Engine Controls .... 6E-31

Breaker Box .................................................... 6E-32

Diagnostic System Check - Engine Controls .. 6E-33

Scan Tool Data List ......................................... 6E-36

Scan Tool Data Definitions.............................. 6E-37

Scan Tool Output Controls.............................. 6E-40

Scan Tool Does Not Power Up ....................... 6E-41

Scan Tool Does Not Communicate with Keyword 

 2000 Device ................................................... 6E-42

Lost Communication with The Engine Control 

 Module (ECM)  ............................................... 6E-44

Engine Cranks but Does Not Run ................... 6E-47

Diagnostic Trouble Code (DTC) List ............... 6E-50

DTC P0100 (Symptom Code 7) 

 (Flash Code 65) ............................................. 6E-66

DTC P0100 (Symptom Code 9) 

 (Flash Code 65)  ............................................ 6E-68

DTC P0100 (Symptom Code B) 

 (Flash Code 65)  ............................................ 6E-70

DTC P0100 (Symptom Code C) 

 (Flash Code 65)  ............................................ 6E-73

DTC P0105 (Symptom Code 1) 

 (Flash Code 34)  ............................................ 6E-75

DTC P0105 (Symptom Code 2) 

 (Flash Code 34)  ............................................ 6E-78

DTC P0105 (Symptom Code 7) 

 (Flash Code 34)  ............................................ 6E-81

DTC P0105 (Symptom Code 9) 

 (Flash Code 34)  ............................................ 6E-83

DTC P0110 (Symptom Code 1) 

 (Flash Code 23)  ............................................ 6E-85

 

DTC P0110 (Symptom Code 2) 

 (Flash Code 23)  ............................................ 6E-88

DTC P0115 (Symptom Code 1) 

 (Flash Code 14)  ............................................ 6E-90

DTC P0115 (Symptom Code 2) 

 (Flash Code 14)  ............................................ 6E-93

DTC P0180 (Symptom Code B) 

 (Flash Code 15)  ............................................ 6E-95

DTC P0215 (Symptom Code A) 

 (Flash Code 52............................................... 6E-96

DTC P0215 (Symptom Code B) 

 (Flash Code 52)  ............................................ 6E-98

DTC P0215 (Symptom Code C) 

 (Flash Code 52)  ............................................6E-100

DTC P0215 (Symptom Code D) 

 (Flash Code 52)  ............................................6E-102

DTC P0216 (Symptom Code A,B) 

 (Flash Code 54)  ............................................6E-103

DTC P0243 (Symptom Code 3) 

 (Flash Code 64)  ............................................6E-107

DTC P0243 (Symptom Code 4) 

 (Flash Code 64)  ............................................6E-111

DTC P0243 (Symptom Code 5) 

 (Flash Code 64) .............................................6E-114

DTC P0243 (Symptom Code 6) 

 (Flash Code 64) .............................................6E-118

DTC P0243 (Symptom Code 8) 

 (Flash Code 65) .............................................6E-121

DTC P0251 (Symptom Code 6) 

 (Flash Code 53)  ............................................6E-123

DTC P0251 (Symptom Code 7) 

 (Flash Code 53)  ............................................6E-125

DTC P0251 (Symptom Code 9, A, B, C) 

 (Flash Code 53)  ............................................6E-127

DTC P0251 (Symptom Code E) 

 (Flash Code 53)  ............................................6E-129

DTC P0335 (Symptom Code B, D) 

 (Flash Code 43)  ............................................6E-130

DTC P0335 (Symptom Code E) 

 (Flash Code 43) .............................................6E-134

DTC P0380 (Symptom Code 4) 

 (Flash Code 66)  ............................................6E-136

 

 

 

 

 

 

 

Content   ..  256  257  258  259   ..