engine RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Siemens Injection Workshop Manual

13B-226
MR-372-J84-13B050$741.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR171
AIR FLOW SETPOINT FOR EGR
PARAMETER
DEFINITIONThis parameter indicates the flow of air required by the EGR valve in mg/st.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
Indicates the air flow required by the EGR valve
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR171 / SID304_V45_PR171 / SID301_V48_PR171 / SID304_V49_PR171 / SID304_V4D_PR171 / SID301_V4C_PR171

13B-227
MR-372-J84-13B050$741.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR190
IDLE SPEED SETPOINT
PARAMETER
DEFINITIONThis parameter indicates the engine's rotational speed in rpm.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with engine stopped and ignition on.
With the ignition on, the value is 0 rpm.
In the event of a fault, consult the interpretation of faults DF195 Engine speed / camshaft sensor consistency,
DF097 Camshaft sensor circuit and DF005 Engine speed sensor circuit.
Conformity check with engine running, engine coolant temperature > 80°C
With the engine idling, the value is approximately 800 rpm.
In the event of a fault, consult the interpretation of faults DF195 Engine speed / camshaft sensor consistency,
DF097 Camshaft sensor circuit and DF005 Engine speed sensor circuit.
The difference between the engine idle speed and its setpoint must be less than 50 rpm.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR190 / SID304_V45_PR190 / SID301_V48_PR190 / SID340_V49_PR190 / SID304_V4D_PR190 / SID301_V4C_PR190

13B-228
MR-372-J84-13B050$741.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of parameters
PR224
TURBOCHARGING PRESSURE SENSOR VOLTAGE
STATUS DEFINITIONThis parameter indicates the turbocharging pressure sensor voltage in volts.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
0 V < PR224 < 5 V
In the event of a fault, refer to the interpretation of fault DF012 Sensor supply voltage no. 2.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V48_PR224 / SID301_V44_PR224 / SID301_V4C_PR224Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4C
Program No.: B1 and B2

13B-229
MR-372-J84-13B050$780.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of parameters
PR228
INJECTION CONTROL CAPACITOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the injector control capacitor voltage in volts.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
49 V < PR228 < 96 V
In the event of a fault, refer to the interpretation of faults DF026, DF027, DF028, DF029 Cylinder 1, 2, 3, 4
injector control circuit.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR228/SID304_V45_PR228/SID301_V48_PR228/SID304_V49_PR228/SID304_V4D_PR228/SID301_V4C_PR228
MR-372-J84-13B050$780.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2

13B-230
MR-372-J84-13B050$780.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR364
PR405
PR406
PR365CYLINDER NO. 1 FUEL FLOW CORRECTION
CYLINDER NO. 2 FUEL FLOW CORRECTION
CYLINDER NO. 3 FUEL FLOW CORRECTION
CYLINDER NO. 4 FUEL FLOW CORRECTION
PARAMETER
DEFINITIONThis parameter indicates the cylinder fuel flow correction.
NOTESSpecial notes:
Only apply the checks if the parameter is inconsistent.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
If the value of these parameters is not equal to 1 (tolerance - 0.7 /+ 0.9) when the engine is running, apply test
7 Incorrect injection quantity.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR364/SID304_V45_PR364/SID301_V48_PR364/SID304_V49_PR364/SID304_V4D_PR364/SID301_V4C_PR364
SID301_V44_PR405/SID304_V45_PR405/SID301_V48_PR405/SID304_V49_PR405/SID304_V4D_PR405/SID301_V4C_PR405
SID301_V44_PR406/SID304_V45_PR406/SID301_V48_PR406/SID304_V49_PR406/SID304_V4D_PR406/SID301_V4C_PR406
SID301_V44_PR365/SID304_V45_PR365/SID301_V48_PR365/SID304_V49_PR365/SID304_V4D_PR365/SID301_V4C_PR365

13B-231
MR-372-J84-13B050$780.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR381
PARTICLE FILTER DOWNSTREAM TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the particle filter downstream temperature in °C.
NOTESSpecial notes:
Only apply the checks if the parameter is inconsistent.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
The particle filter downstream temperature sensor only measures temperatures above 50°C.
The measurement ranges are between 150°C and 1000°C.
Measure the resistance of the particle filter downstream temperature sensor, component code 1288, between
connections 3TG and 3XU.
If the resistance of the particle filter downstream temperature sensor is not:
6886Ω 2565Ω 1192Ω replace the particle filter downstream temperature sensor (see MR 385, 364, 370
and 417 Mechanical, 19B,
Exhaust, Particle filter temperature sensors: Removal - Refitting).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID304_V4D_PR381/SID304_V45_PR381/SID304_V49_PR381/SID301_V4C_PR381

13B-232
MR-372-J84-13B050$780.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR382
PARTICLE FILTER UPSTREAM TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the particle filter upstream temperature in °C.
NOTESSpecial notes:
Only apply the checks if the parameter is inconsistent.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
The particle filter upstream temperature sensor only measures temperatures above 50°C.
The measurement ranges are between 150°C and 1000°C.
Measure the resistance of the particle filter upstream temperature sensor, component code 1287, between
connections 3TD and3XT.
If the resistance of the particle filter upstream temperature sensor is not:
6886Ω 2565Ω 1192Ω replace the particle filter downstream temperature sensor (see MR 385, 364, 370
and 417 Mechanical, 19B,
Exhaust, Particle filter temperature sensors: Removal - Refitting).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID304_V4D_PR382/SID304_V45_PR382/SID304_V49_PR382/SID301_V4C_PR382

13B-233
MR-372-J84-13B050$780.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR383
WEIGHT OF SOOT IN PARTICLE FILTER
PARAMETER
DEFINITIONThis parameter indicates the weight of soot in the particle filter in grams.
NOTESSpecial notes:
Only apply the checks if the parameter is inconsistent.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
The weight of the soot contained in the filter must not be greater than 31 g.
If the particle filter warning light is illuminated or if the message Regenerate catalytic converter is displayed,
carry out a special type of driving (see Technical Note 6507, Particle filter fault finding).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID304_V4D_PR383/SID304_V45_PR383/SID304_V49_PR383/SID301_V4C_PR383

13B-234
MR-372-J84-13B050$780.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR391
MILEAGE SINCE PARTICLE FILTER REPLACEMENT
PARAMETER
DEFINITIONThis parameter indicates the number of miles (km) since replacement of the particle
filter.
NOTESSpecial notes:
Only apply the checks if the parameter is inconsistent.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
This parameter determines the distance since the particle filter was last changed.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID304_V4D_PR391/SID304_V45_PR391/SID304_V49_PR391/SID301_V4C_PR391

13B-235
MR-372-J84-13B050$780.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR400
NEW EGR VALVE OFFSET
PARAMETER
DEFINITIONThis parameter indicates the new EGR valve offset.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
Approximately 850 mV
In the event of a fault, run commands RZ019 and RZ002 Reinitialise programming and EGR Adaptive.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR400/SID304_V45_PR400/SID301_V48_PR400/SID304_V49_PR400/SID304_V4D_PR400/SID301_V4C_PR400