104741-1313 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047411313 8944198524

Information Cross number Calibration Data Calibration Data Ex

Information injection-pump assembly

ZEXEL 104741-1313 1047411313

ISUZU 8944198524 8944198524

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Cross reference number

ZEXEL 104741-1313 1047411313

ISUZU 8944198524 8944198524

Zexel num

Bosch num

Firm num

Name

104741-1313
104741-1315

8944198524 ISUZU

INJECTION-PUMP ASSEMBLY
4JA1KG *

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105000-2010

Bosch type code NP-DN12SD12TT

Nozzle holder 105780-2080

Opening pressure MPa 14.7 14.7 15.19

Opening pressure kgf/cm2 150 150 155

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840

Transfer pump pressure kPa 20 20 20

Transfer pump pressure kgf/cm2 0.2 0.2 0.2

Direction of rotation (viewed from drive side)
Left L

Injection timing adjustment

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 41.1 40.6 41.6

Difference in delivery mm3/st. 3.5

Basic *

Injection timing adjustment_02

Pump speed r/min 2250 2250 2250

Average injection quantity mm3/st. 16.1 12.6 19.6

Injection timing adjustment_03

Pump speed r/min 2000 2000 2000

Average injection quantity mm3/st. 42.8 40.3 45.3

Injection timing adjustment_04

Pump speed r/min 1600 1600 1600

Average injection quantity mm3/st. 47 44.5 49.5

Injection timing adjustment_05

Pump speed r/min 1000 1000 1000

Average injection quantity mm3/st. 41.1 40.1 42.1

Injection timing adjustment_06

Pump speed r/min 700 700 700

Average injection quantity mm3/st. 34.4 31.9 36.9

Injection timing adjustment_07

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 30.7 27.2 34.2

Injection quantity adjustment

Pump speed r/min 2250 2250 2250

Average injection quantity mm3/st. 16 13 19

Difference in delivery mm3/st. 4.5

Basic *

Injection quantity adjustment_02

Pump speed r/min 2350 2350 2350

Average injection quantity mm3/st. 12

Governor adjustment

Pump speed r/min 385 385 385

Average injection quantity mm3/st. 7.7 5.7 9.7

Difference in delivery mm3/st. 2

Basic *

Governor adjustment_02

Pump speed r/min 385 385 385

Average injection quantity mm3/st. 7.7 5.7 9.7

Governor adjustment_03

Pump speed r/min 450 450 450

Average injection quantity mm3/st. 5

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 65 65

Basic *

Speed control lever angle

Pump speed r/min 385 385 385

Average injection quantity mm3/st. 0 0 0

Remarks
Magnet OFF

0000000901

Pump speed r/min 1600 1600 1600

Overflow quantity cm3/min 429 300 558

Stop lever angle

Pump speed r/min 1600 1600 1600

Pressure kPa 539.5 520 559

Pressure kgf/cm2 5.5 5.3 5.7

Basic *

Stop lever angle_02

Pump speed r/min 500 500 500

Pressure kPa 108 108

Pressure kgf/cm2 1.1 1.1

Stop lever angle_03

Pump speed r/min 1200 1200 1200

Pressure kPa 421.5 392 451

Pressure kgf/cm2 4.3 4 4.6

Stop lever angle_04

Pump speed r/min 1600 1600 1600

Pressure kPa 539.5 520 559

Pressure kgf/cm2 5.5 5.3 5.7

Stop lever angle_05

Pump speed r/min 2000 2000 2000

Pressure kPa 666.5 637 696

Pressure kgf/cm2 6.8 6.5 7.1

0000001101

Pump speed r/min 1600 1600 1600

Timer stroke mm 5 4.8 5.2

Basic *

_02

Pump speed r/min 1080 1080 1080

Timer stroke mm 0.5 0.5 0.5

_03

Pump speed r/min 1200 1200 1200

Timer stroke mm 1.8 1.3 2.3

_04

Pump speed r/min 1600 1600 1600

Timer stroke mm 5 4.7 5.3

_05

Pump speed r/min 2000 2000 2000

Timer stroke mm 7.85 7.4 8.3

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

Timing setting

K dimension mm 2.8 2.7 2.9

KF dimension mm 5 4.9 5.1

MS dimension mm 1 0.9 1.1

Pre-stroke mm 0.45 0.43 0.47

Control lever angle alpha deg. 18 14 22

Control lever angle beta deg. 37 32 42

Information:

Table 1
Diagnostic Trouble Codes
J1939 Code and Description CDL Code and Description
4334–20
Aftertreatment #1 DEF #1 Pressure (absolute) : Data Drifted High 3090–20
Aftertreatment #1 DEF Pressure Sensor : Data Drifted High
4334-21
Aftertreatment #1 DEF #1 Pressure (absolute) : Data Drifted Low 3090-21
Aftertreatment #1 DEF Pressure Sensor : Data Drifted Low
3361-5
Aftertreatment #1 DEF Dosing Unit : Current Below Normal 3821-5
Aftertreatment #1 Diesel Exhaust Fluid Dosing Valve Actuator : Current Below Normal
3361-6
Aftertreatment #1 DEF Dosing Unit : Current Above Normal 3821-6
Aftertreatment #1 Diesel Exhaust Fluid Dosing Valve Actuator : Current Above Normal
3516-12
Aftertreatment #1 DEF Concentration : Failure 3100-12
Aftertreatment #1 DEF Tank Fluid Quality Sensor : Failure
Table 2
Event Codes
J1939 Code and Description CDL Code and Description
5392-31
Aftertreatment Diesel Exhaust Fluid Dosing Unit Loss of Prime E1370 (2)
Aftertreatment #1 DEF Dosing Unit Loss of Prime
4334-18
Aftertreatment #1 DEF #1 Pressure (absolute) : Low - moderate severity (2) E931 (2)
Low Aftertreatment #1 DEF Pressure
4334-16
Aftertreatment #1 DEF #1 Pressure (absolute) : High - moderate severity (2) E930 (2)
High Aftertreatment #1 DEF Pressure
3516-16
Aftertreatment #1 DEF Concentration : High - moderate severity (2) E1365 (2)
High Aftertreatment #1 DEF Concentration
3516-18
Aftertreatment #1 DEF Concentration : Low - moderate severity (2) E1364 (2)
Low Aftertreatment #1 DEF Concentration
5246-15
Aftertreatment SCR Operator Inducement Severity : High - least severe (1) E1389 (1)
Aftertreatment #1 SCR Operator Inducement
5246-16
Aftertreatment SCR Operator Inducement Severity : High - moderate severity (2) E1389 (2)
Aftertreatment #1 SCR Operator Inducement
5246-0
Aftertreatment SCR Operator Inducement Severity : High - most severe (3) E1389 (3)
Aftertreatment #1 SCR Operator Inducement Ensure that DEF fluid conforms to specification ISO 22241 requirements and fluid handling, filling, and storage procedures are strictly followed.All transfer equipment and storage containers should be used exclusively for DEF and should not be reused for other fluids. For example coolants, fuels, oils, and windshield washer fluid.If contamination of the DEF system is suspected, refer to Troubleshooting, DEF Concentration is Incorrect. Ensure that the correct troubleshooting steps are followed. To test for contamination of the DEF tank, refer to Systems Operation Testing and Adjusting, Diesel Exhaust Fluid Quality - Test.If the DEF is contaminated, Caterpillar recommends that the DEF tank is flushed. Refer to Systems Operation Testing and Adjusting, Diesel Exhaust Fluid Tank - Flush for the correct procedure.