RENAULT SCENIC 2012 J95 / 3.G Engine And Peripherals EDC16CP33 Workshop Manual

13B-381V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR224TURBOCHARGING PRESSURE SENSOR VOLTAGE
PARAMETER
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: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The turbocharger sensor voltage value must be between:
0 V < PR224 < 5 V.
In the event of a fault, consult the interpretation of faults DF011 Sensor supply voltage no. 1, DF012 Sensor
supply voltage no. 2 and DF013 Sensor supply voltage no. 3.
EDC16CP33_V18_PR224 / EDC16CP33_V1C_PR224 / EDC16CP33_V54_PR224 / EDC16CP33_V20_PR224 / EDC16CP33_V58_PR224 /
EDC16CP33_V5C_PR224 / EDC16CP33_V24_PR224 / EDC16CP33_V04_PR224 / EDC16CP33_V08_PR224 / EDC16CP33_V44_PR224 /
EDC16CP33_V4C_PR224 / EDC16CP33_V34_PR224 / EDC16CP33_V38_PR224 / EDC16CP33_V74_PR224 / EDC16CP33_V28_PR224 /
EDC16CP33_V62_PR224 / EDC16CP33_V26_PR224 / EDC16CP33_V60_PR224
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-382V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR225AIR FLOW SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the air flow sensor voltage in volts.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
There must be no faults present.
Perform this fault finding procedure:
– after finding an inconsistency in the parameter,
– or after a customer complaint (lack of power, smoke etc.).
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The air flow sensor voltage value must be between:
0 V < PR225 < 5 V.
In the event of a fault, consult the interpretation of parameter DF056 Air flow sensor circuit.
EDC16CP33_V18_PR225 / EDC16CP33_V1C_PR225 / EDC16CP33_V54_PR225 / EDC16CP33_V20_PR225 / EDC16CP33_V58_PR225 /
EDC16CP33_V5C_PR225 / EDC16CP33_V24_PR225 / EDC16CP33_V04_PR225 / EDC16CP33_V08_PR225 / EDC16CP33_V44_PR225 /
EDC16CP33_V4C_PR225 / EDC16CP33_V34_PR225 / EDC16CP33_V38_PR225 / EDC16CP33_V74_PR225 / EDC16CP33_V28_PR225 /
EDC16CP33_V62_PR225 / EDC16CP33_V26_PR225 / EDC16CP33_V60_PR225
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-383V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR290AC REFRIGERANT PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the refrigerant pressure sensor voltage in volts.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The refrigerant pressure sensor voltage value must be between:
0 V ≤ PR290 ≤ 5 V.
Carry out fault finding on the climate control computer (see62B, Climate control).
EDC16CP33_V18_PR290 / EDC16CP33_V1C_PR290 / EDC16CP33_V54_PR290 / EDC16CP33_V20_PR290 / EDC16CP33_V58_PR290 /
EDC16CP33_V5C_PR290 / EDC16CP33_V24_PR290 / EDC16CP33_V60_PR290 / EDC16CP33_V62_PR290
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
54, 58, 5C, 60, 62
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-384V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR364CYLINDER NO. 1 FUEL FLOW CORRECTION
PARAMETER
DEFINITIONThis parameter indicates the cylinder's fuel flow correction in mg/st.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check: Engine stopped and ignition on
The cylinder no. 1 fuel flow correction value must be:
PR364 = 0.0 mg/st.
In the event of a fault, consult Test 10 Poor injector operation.
Conformity check with the engine running and engine coolant temperature > 80°C
The cylinder no. 1 fuel flow correction value must be between:
- 6 mg/st < PR364 < 6 mg/st.
In the event of a fault, consult Test 10 Poor injector operation.
EDC16CP33_V18_PR364 / EDC16CP33_V1C_PR364 / EDC16CP33_V54_PR364 / EDC16CP33_V20_PR364 / EDC16CP33_V58_PR364 /
EDC16CP33_V5C_PR364 / EDC16CP33_V24_PR364 / EDC16CP33_V04_PR364 / EDC16CP33_V08_PR364 / EDC16CP33_V44_PR364 /
EDC16CP33_V4C_PR364 / EDC16CP33_V34_PR364 / EDC16CP33_V38_PR364 / EDC16CP33_V74_PR364 / EDC16CP33_V28_PR364 /
EDC16CP33_V62_PR364 / EDC16CP33_V26_PR364 / EDC16CP33_V60_PR364
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-385V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR365CYLINDER NO. 4 FUEL FLOW CORRECTION
PARAMETER
DEFINITIONThis parameter indicates the cylinder's fuel flow correction in mg/st.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check: Engine stopped and ignition on
The cylinder fuel flow correction value must be:
PR365 = 0.0 mg/st.
In the event of a fault, consult Test 10 Poor injector operation.
Conformity check with the engine running and engine coolant temperature > 80°C
The cylinder fuel flow correction value must be between:
- 6 mg/st < PR365 < 6 mg/st.
In the event of a fault, consult Test 10.
EDC16CP33_V18_PR365 / EDC16CP33_V1C_PR365 / EDC16CP33_V54_PR365 / EDC16CP33_V20_PR365 / EDC16CP33_V58_PR365 /
EDC16CP33_V5C_PR365 / EDC16CP33_V24_PR365 / EDC16CP33_V04_PR365 / EDC16CP33_V08_PR365 / EDC16CP33_V44_PR365 /
EDC16CP33_V4C_PR365 / EDC16CP33_V34_PR365 / EDC16CP33_V38_PR365 / EDC16CP33_V74_PR365 / EDC16CP33_V28_PR365 /
EDC16CP33_V62_PR365 / EDC16CP33_V26_PR365 / EDC16CP33_V60_PR365
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-386V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR381PARTICLE FILTER DOWNSTREAM TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the particle filter downstream temperature in °C.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
Indicates the particle filter downstream air temperature in °C.
PR381 ≈ PR382 Particle filter upstream temperature ≈ ± 200°C
In the event of a fault, consult the interpretation of faults DF309 Particle filter downstream temperature sensor
and DF310 Particle filter upstream temperature sensor.
EDC16CP33_V18_PR381 / EDC16CP33_V1C_PR381 / EDC16CP33_V54_PR381 / EDC16CP33_V20_PR381 / EDC16CP33_V58_PR381 /
EDC16CP33_V5C_PR381 / EDC16CP33_V24_PR381
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
54, 58, 5C
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-387V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR382PARTICLE FILTER UPSTREAM TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the air temperature of the exhaust gas upstream of the particle
filter in °C.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The value of the air temperature of the exhaust gas upstream of the particle filter must be:
PR382 ≈ 200°C
In the event of a fault, consult the interpretation of faults DF309 Particle filter downstream temperature sensor
and DF310 Particle filter upstream temperature sensor.
EDC16CP33_V18_PR382 / EDC16CP33_V1C_PR382 / EDC16CP33_V54_PR382 / EDC16CP33_V20_PR382 / EDC16CP33_V58_PR382 /
EDC16CP33_V5C_PR382 / EDC16CP33_V24_PR382 / EDC16CP33_V28_PR382 / EDC16CP33_V62_PR382 / EDC16CP33_V26_PR382 /
EDC16CP33_V60_PR382
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-388V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
diff.*: differential
PR383WEIGHT OF SOOT IN PARTICLE FILTER
PARAMETER
DEFINITIONThis parameter indicates the weight of soot in the particle filter in g.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The value of the weight of soot in the particle filter must be:
PR383 < 56 g.
If the weight is greater than 56 g:
For all Vdiags (except 18): carry out an After-Sales regeneration. Run command SC017 Particle filter
regeneration and follow the procedure (see Interpretation of commands).
For Vdiag 18:
Reprogram the computer in Vdiag 1C.
Then apply the procedure corresponding to Vdiag 1C.
In the event of a fault, refer to the interpretation of fault DF315 Particle filter diff* pressure sensor.
EDC16CP33_V18_PR383 / EDC16CP33_V1C_PR383 / EDC16CP33_V54_PR383 / EDC16CP33_V20_PR383 / EDC16CP33_V58_PR383 /
EDC16CP33_V5C_PR383 / EDC16CP33_V24_PR383 / EDC16CP33_V28_PR383 / EDC16CP33_V62_PR383 / EDC16CP33_V26_PR383 /
EDC16CP33_V60_PR383
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-389V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR385EXHAUST SYSTEM FLOW
PARAMETER
DEFINITIONThis parameter indicates the exhaust pipe flow in m3/h.
NOTESNone.
Conformity check with engine stopped and ignition on.
When stationary, the exhaust pipe flow value must be:
PR385 = 0 m
3/h.
Conformity check with the engine running and engine coolant temperature > 80°C
The exhaust pipe flow value must be between:
20 m
3/h < PR385 < 80 m3/h.
EDC16CP33_V18_PR385 / EDC16CP33_V1C_PR385 / EDC16CP33_V54_PR385 / EDC16CP33_V20_PR385 / EDC16CP33_V58_PR385 /
EDC16CP33_V5C_PR385 / EDC16CP33_V24_PR385 / EDC16CP33_V28_PR385 / EDC16CP33_V62_PR385 / EDC16CP33_V26_PR385 /
EDC16CP33_V60_PR385
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-390V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
REPL*: REPLACEMENT
PR391DISTANCE SINCE PARTICLE FILTER REPL*
PARAMETER
DEFINITIONThis parameter indicates the distance since the particle filter was last replaced in
miles (km).
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
Indicates the mileage travelled since replacement of the particle filter.
EDC16CP33_V18_PR391 / EDC16CP33_V1C_PR391 / EDC16CP33_V54_PR391 / EDC16CP33_V20_PR391 / EDC16CP33_V58_PR391 /
EDC16CP33_V5C_PR391 / EDC16CP33_V24_PR391 / EDC16CP33_V28_PR391 / EDC16CP33_V62_PR391 / EDC16CP33_V26_PR391 /
EDC16CP33_V60_PR391
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.