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6-3-16 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE)
Test
Work Order Description
T09
Tester Display – Engine Speed
• Ignition ON
• Engine starting
• Engine running at idle speed, operating temperature
• All consumers turned off
• Accelerator pedal not actuated
• Accelerator pedal briefly actuated to full load stop
Concerned Terminals:
C66-43, C66-59 (For RM413D)
D26-43, D26-59 (For RB413D)
Yes: T10
T10
Tester Display – Coolant Temperature
• Engine running at idle speed, operating temperature
• All consumers turned off
Concerned Terminals:
C66-29, C66-54 (For RM413D)
D26-29, D26-54 (For RB413D)
Yes: T11
T11
Tester Display – Fuel Temperature
• Ignition ON
• Engine OFF
• All consumers turned off
Concerned Terminals:
E27-13, E27-61 (For RM413D)
G88-13, G88-61 (For RB413D)
Yes: T12
T12
Tester Display – Intake Air Temperature
• Engine running at idle speed, operating temperature
• All consumers turned off
Concerned Terminals:
C66-10, C66-27 (For RM413D)
D26-10, D26-27 (For RB413D)
Yes: T13
T13
Tester Display – MAF/MAF sensor voltage
• Engine running
• All consumers turned off
• Accelerator pedal slightly actuated
• Engine running at idle speed, operating temperature
• Accelerator pedal not actuated
• Wait at least 70 s
Concerned Terminals:
C66-14, C66-27, C66-40 (For RM413D)
D26-14, D26-27, D26-40 (For RB413D)
Yes: T14
Nominal Value
greater than 60 RPM.
780 ... 900 RPM.
850 ... 5000 RPM.
Scan tool display depend-
ing on engine speed
No: C-05
80 ... 110 °C
176 ... 230 °F
2.50 ... 0.40 V
Scan tool display depend-
ing on engine condition
No: C-15
–10 ... 80 °C
14 ... 176 °F
No: C-16
Scan tool display con-
verges to outside tempera-
ture
No: C-13
greater than 20 kg/h
greater than 1.70 V
2.8 ... 5.5 g/sec
1.00 ... 2.20 V
5.5 ... 8.3 g/sec
1.70 ... 2.5 V
No: C-14
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