Suzuki Ignis Service Manual page 1677

6-3-18 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE)
Test Work Order Description
T17 Tester Display – EGR Solenoid Duty Cycle
• Engine running at idle speed, operating temperature
• All consumers turned off
• Accelerator pedal briefly actuated to full load stop
• Accelerator pedal not actuated
• Wait at least 70 s
Concerned Terminals:
C66-5, C66-15 (For RM413D)
D26-5, D26-15 (For RB413D)
Yes: T18
T18 Tester Display – Desired Rail Pressure
• 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:
C66-6, C66-8, C66-38 (For RM413D)
D26-6, D26-8, D26-38 (For RB413D)
Yes: T19
T19 Tester Display – Fuel Rail Pressure
• 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:
C66-6, C66-8, C66-38 (For RM413D)
D26-6, D26-8, D26-38 (For RB413D)
Yes: T20
T20 Tester Display – Rail Pressure Regulator
• 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:
C66-4, C66-34, E27-5 (For RM413D)
D26-4, D26-34, G88-5 (For RB413D)
Yes: T21
T21 Tester Display – Fuel Quantity
• Engine running at idle speed, operating temperature
• All consumers turned off
• Accelerator pedal not actuated
• Accelerator pedal slightly actuated
Concerned Terminals:
–
Yes: T22
Nominal Value
less than 10 %
greater than 40 %
Value changing briefly
less than 10 %
No: C-28
23.00 ... 29.00 MPa
greater than 26.00 MPa
Value changing briefly
No: C-17
23.00 ... 29.00 MPa
1.00 ... 1.80 V
greater than 25.00 MPa
greater than 1.80 V
No: C-17
greater than 25 %
Value changing briefly
No: C-19
3
3.0 ... 6.0 mm /str
3
greater than 6.0 mm /str
No: C-23