Suzuki Ignis Service Manual page 1833

6-3-174 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE)
C-18, Rail Oil Pressure Sensor Circuit
Test Table
Test Work Order Description
T01 Check: Diagnostic Trouble Code stored
Is the following Diagnostic Trouble Code stored?
P1192
Rail Pressure Higher Than Maximum
Yes: E01
T02 Check: Diagnostic Trouble Code stored
Is the following Diagnostic Trouble Code stored?
P1190
Fuel Pressure Regulator Flow
Yes: E01
Result Table
Result Cause Of Fault
E01 • Defective component:
Fuel Pressure Sensor
or
Fuel Pressure Regulator
NOTE:
The replacement of the components must be done in the listed order.
The system must be checked for proper operation after every replacement.
E02 • Defective component:
Fuel Pressure Sensor
Nominal Value
No: T02
No: E02