Suzuki Ignis Service Manual page 1829

6-3-170 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE)
Test Table (For RB413D)
Test Work Order Description
T01 Check: Short to Voltage/Ground/Interruption of Signal Circuit
• Ignition OFF
• Disconnect wiring harness connector from:
Fuel Pressure Sensor
• Ignition ON
• Measure voltage between the following terminals:
Fuel Pressure Sensor – Wiring harness connector (wiring harness side)
terminal D28-1
&
Ground
Yes: T02
T02 Check: Short to Voltage/Interruption of Signal Circuit
• Measure voltage between the following terminals:
Fuel Pressure Sensor – Wiring harness connector (wiring harness side)
terminal D28-1
&
Fuel Pressure Sensor – Wiring harness connector (wiring harness side)
terminal D28-2
Yes: T03
T03 Check: Short to Voltage of Signal Circuit
• Ignition OFF
• Disconnect wiring harness connector from:
ECM (Wiring Harness Connector D26)
• Ignition ON
• Measure voltage between the following terminals:
Fuel Pressure Sensor – Wiring harness connector (wiring harness side)
terminal D28-3
&
Ground
Yes: T04
T04 Check: Short to Ground/Interruption of Signal Circuit
• Ignition OFF
• Measure resistance between the following terminals:
Fuel Pressure Sensor – Wiring harness connector (wiring harness side)
terminal D28-3
&
Ground
Yes: T05
T05 Check: Interruption in Wiring Harness
• Measure resistance between the following terminals:
Fuel Pressure Sensor – Wiring harness connector (wiring harness side)
terminal D28-3
&
ECM – Wiring harness connector (wiring harness side) terminal D26-38
Yes: E01
Nominal Value
4.8 ... 5.2 V
No: T06
4.8 ... 5.2 V
No: E05
less than 0.3 V
No: E04
greater than 500
kOhm
No: E03
less than 5 Ohm
No: E02