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

13B-380V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR213RAIL PRESSURE LOOP DIFFERENCE
PARAMETER
DEFINITIONThis parameter indicates the rail pressure loop difference in bar.
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 rail pressure loop difference value must be:
PR213 = PR008 Rail pressure setpoints - PR038 Rail pressure.
In the event of a fault, consult the interpretation of fault DF007 Rail pressure sensor circuit.
EDC16CP33_V18_PR213 / EDC16CP33_V1C_PR213 / EDC16CP33_V54_PR213 / EDC16CP33_V20_PR213 / EDC16CP33_V58_PR213 /
EDC16CP33_V5C_PR213 / EDC16CP33_V24_PR213 / EDC16CP33_V04_PR213 / EDC16CP33_V08_PR213 / EDC16CP33_V44_PR213 /
EDC16CP33_V4C_PR213 / EDC16CP33_V34_PR213 / EDC16CP33_V38_PR213 / EDC16CP33_V74_PR213 / EDC16CP33_V28_PR213 /
EDC16CP33_V62_PR213 / EDC16CP33_V26_PR213 / EDC16CP33_V60_PR213
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-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-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-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-403V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR782TURBINE UPSTREAM PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the turbine upstream 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 turbine upstream pressure sensor voltage value must be between:
PR782 ≈ 5 V.
In the event of a fault consult the interpretation of fault DF651 Turbine upstream pressure sensor circuit.
EDC16CP33_V18_PR782 / EDC16CP33_V1C_PR782 / EDC16CP33_V54_PR782 / EDC16CP33_V20_PR782 / EDC16CP33_V58_PR782 /
EDC16CP33_V5C_PR782 / EDC16CP33_V24_PR782 / EDC16CP33_V28_PR782 / EDC16CP33_V62_PR782 / EDC16CP33_V26_PR782 /
EDC16CP33_V60_PR782
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 54, 58, 5C, 60
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-418
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$130.mif
13B
PR873OIL OXIDATION SIGNAL
STATUS
DEFINITIONThis parameter indicates the vehicle distance in miles (km) when the oil oxidation
threshold is reached.
NOTESThis parameter should only be interpreted if the OCS (Oil Control System) program is
activated on the instrument panel. On the instrument panel computer, check the
configuration reading LC106 O.C.S: WITH.
Conformity check: Engine stopped and the ignition on, or Engine running and the engine coolant
temperature > 80°C without electrical consumers
The oil condition is calculated by the oxidation program in the injection computer, according to the number of
engine revolutions.
When this count reaches a certain threshold before the end of the oil service period, the injection computer sends
a signal to the instrument panel, which will display service due. Parameter PR873 corresponds to the vehicle
mileage at the time this signal is sent.
Then the instrument panel computer deducts 900 miles (1500 km) before displaying the message Service
required.
IMPORTANT:
When the message Service due appears on the instrument panel, the customer must have the oil changed within
the remaining 900 miles (1500 km).
EDC16CP33_V5C_PR873 / EDC16CP33_V20_PR873 / EDC16CP33_V34_PR873 / EDC16CP33_V38_PR873 / EDC16CP33_V74_PR873 /
EDC16CP33_V26_PR873 / EDC16CP33_V28_PR873 / EDC16CP33_V60_PR873 / EDC16CP33_V62_PR873
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16CP33
Program No.: C4
Vdiag No.: 20, 26, 28, 34,
38, 5C, 60, 62, 74

13B-420
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$130.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR875OIL DILUTION SIGNAL
STATUS
DEFINITIONThis parameter indicates the vehicle mileage in miles (km) when the oil dilution
threshold is reached.
NOTESThis parameter should only be interpreted if the OCS (Oil Control System) program is
activated on the instrument panel. On the instrument panel computer, check the
configuration reading LC106 O.C.S: WITH.
Conformity check: Engine stopped and ignition on, or engine running and engine coolant
temperature > 80°C without electrical consumers
The injection computer estimates the degree of engine oil dilution according to the customer's driving style.
When the dilution level reaches a certain threshold before the end of the oil change interval, the injection computer
sends a signal to the instrument panel which then displays Service required. Parameter PR875 corresponds to
the vehicle mileage at the time this signal is sent.
IMPORTANT:
When the message Service required appears on the instrument panel, the customer must arrange an immediate
oil change to prevent damage to the engine.
EDC16CP33_V5C_PR875 / EDC16CP33_V20_PR875 / EDC16CP33_V26_PR875 / EDC16CP33_V28_PR875 / EDC16CP33_V60_PR875 /
EDC16CP33_V62_PR875
EDC16CP33
Program No.: C4
Vdiag No.: 20, 26, 28, 5C,
60, 62

13B-424V12 MR-372-J84-13B300$150.mif
DIESEL INJECTION
Fault finding – Interpretation of commands13B
IMA*: Individual injector correction
SC002ENTER INJECTOR CODES
NOTESThis command is carried out after the replacement of one or more injectors.
Engine stopped.
To enter this information, select command SC002 in the diagnostic tool.
Procedure to be followed:
– Read the 7-character alphanumeric codes engraved on the upper section of the injector bodies. The IMA*
codes should be read from left to right (see illustration in MR 402 (Vel Satis ph2), MR 395 (Laguna II ph2),
MR 364 (Mégane II ph2), MR 370 (Scénic II ph2), MR 405 (Espace IV ph2) Mechanical, 13B, Diesel
injection, Diesel injector, Removal – Refitting)
Note: When entering characters, confusion can arise between:
– Figure 1 with the letters I and L,
– Figure 2 with the letter Z,
– Figure 5 with the letter S,
– Figure 6 with the letter G,
– Figure 8 with the letter B.
After programming or reprogramming the computer, it is essential to enter the 4 injector codes before confirming
the entry.
– Enter each injector code for the associated cylinder.
–Important: cylinder no. 1 is located at the timing end.
– Confirm the change of injector code configuration.
– When the command is completed, the modified codes appear in the current column.
– Check that the codes correspond to those read earlier.
If the codes entered appear in neither the "current" column nor the "desired" column, check the codes read and
make sure the data has been entered correctly.
– Exit fault finding mode.
– Switch off the ignition and wait for the diagnostic tool message (maximum wait 8 min): Loss of dialogue with
the computer: EDC16 CP33, check the tool connection and the computer supply.
– Switch the ignition back on and check for faults.
–DF066 Injector code(s) should be stored.
EDC16CP33_V18_SC002 / EDC16CP33_V1C_SC002 / EDC16CP33_V54_SC002 / EDC16CP33_V20_SC002 / EDC16CP33_V58_SC002 /
EDC16CP33_V5C_SC002 / EDC16CP33_V24_SC002 / EDC16CP33_V04_SC002 / EDC16CP33_V08_SC002 / EDC16CP33_V44_SC002 /
EDC16CP33_V4C_SC002 / EDC16CP33_V34_SC002 / EDC16CP33_V38_SC002 / EDC16CP33_V74_SC002 / EDC16CP33_V28_SC002 /
EDC16CP33_V62_SC002 / EDC16CP33_V26_SC002 / EDC16CP33_V60_SC002
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.