SsangYong Stavic / SsangYong Rodius (2005 year). Service manual — part 173
DI10-87
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.9
2. Diagnosis Procedure (Check sensor (1))
YES
YES
YES
YES
Read DTC
Fault in sensor supply voltage?
Check sensor wiring
NO
Wiring Problem?
Visually check sensor
NO
Check ECU wiring
Wiring Problem?
Check wiring and insulation
NO
Wiring Problem?
Repiar Completed
NO
Repair or
replace
Sensor problem caused by supply voltage.
Locate the problem while disconnecting the
sensor connector one by one. If not a sen-
sor problem, check the sensor supply volt-
age circuit for open and short.
Repair or
replace
Repair wiring
NO
YES
Sensor Problem?
Replace
sensor
YES
Replace sensor
Trouble Continues?
NO
Replace ECU
NO
DI10-88
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.9
Trouble Code and Symptom
Diagnosis Procedures
1. Diagnosis Procedures (Boost Pressure)
Booster Pressure Sensor Malfunction
(Out of range with Key ON)
Low
High
Supply Voltage
GRAD
Trouble Code
Symptom
P0107
P0108
P0105
P1106
Location demand=change the boost control to
O.L. mode at f (boost demand, engine cycling speed)
YES
Read DTC
Booster Pressure Problem?
Check air line malfunction:
* VGT/Turbo. * Air filter.
* Vacuum line. * Vacuum pump.
* Solenoid valve open.
* Vane condition.
* Air inlet valve function
NO
Repiar Completed
Refer to Diagnosis Tree “Check sensor(1)”
DI10-89
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.9
2. Diagnosis Procedures (check sensor (1))
YES
YES
YES
YES
Read DTC
Fault in sensor supply voltage?
Check sensor wiring
NO
Wiring Problem?
Visually check sensor
NO
Check ECU wiring
Wiring Problem?
Check wiring and insulation
NO
Wiring Problem?
Repiar Completed
NO
Repair or
replace
Sensor problem caused by supply voltage.
Locate the problem while disconnecting the
sensor connector one by one. If not a sen-
sor problem, check the sensor supply volt-
age circuit for open and short.
Repair or
replace
Repair wiring
NO
YES
Sensor Problem?
Replace
sensor
YES
Replace sensor
Trouble Continues?
NO
Replace ECU
NO
DI10-90
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
DIAGNOSIS
DI ENG SM - 2004.9
Trouble Code and Symptom
Diagnosis Procedures
1. Diagnosis Procedures (Boost Pressure)
Booster Pressure Malfunction
(Implausible Signal)
Booster Pressure Sensor Malfunction
Trouble Code
Symptom
P1109
Location demand=change the boost control to
O.L. mode at f (boost demand, engine cycling speed)
YES
Read DTC
Booster Pressure Sensor
Problem?
Check air line malfunction:
* VGT/Turbo. * Air filter.
* Vacuum line. * Vacuum pump.
* Solenoid valve open.
* Vane condition.
* Air inlet valve function
NO
Repiar Completed
Refer to Diagnosis Tree “Check sensor(1)”
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