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

13B-293V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET238SYNCHRONISATION
STATUS
DEFINITIONSynchronisation is carried out during the engine starting phase. The camshaft position
sensor and the TDC sensor are synchronised. Once this synchronisation has been
carried out, it enables the computer to identify cylinder n°1 and to ascertain the precise
position of the cylinder's top dead centre.
Synchronisation also allows the computer to determine the injection strategy.
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, or engine running, and engine coolant
temperature > 80°C
COMPLETEDStatus ET238 is DONE when the engine is started. The computer has identified
cylinder no. 1 and has identified the exact top dead centre position. Injection
phasing and engine management are now possible, and the engine should be
working properly.
NOT
COMPLETEDStatus ET238 is NOT COMPLETED when the engine has been stopped with the
+ after ignition feed on.
If status ET238 remains NOT COMPLETED after an attempted start, consult the
interpretation of fault DF195 Camshaft sensor/engine speed consistency.
EDC16CP33_V18_ET238 / EDC16CP33_V1C_ET238 / EDC16CP33_V54_ET238 / EDC16CP33_V20_ET238 / EDC16CP33_V58_ET238 /
EDC16CP33_V5C_ET238 / EDC16CP33_V24_ET238 / EDC16CP33_V04_ET238 / EDC16CP33_V08_ET238 / EDC16CP33_V44_ET238 /
EDC16CP33_V4C_ET238 / EDC16CP33_V34_ET238 / EDC16CP33_V38_ET238 / EDC16CP33_V74_ET238 / EDC16CP33_V28_ET238 /
EDC16CP33_V62_ET238 / EDC16CP33_V26_ET238 / EDC16CP33_V60_ET238
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-296V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET405CLUTCH PEDAL SWITCH
STATUS
DEFINITIONACTIVE: this status indicates that the clutch pedal is depressed.
INACTIVE: this status indicates that the clutch pedal is released.
NOTESCan only be displayed for manual gearboxes.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
"ACTIVE"Clutch pedal depressed.
Non-conformity of the brake signals and/or the clutch switch signals can cause
the engine to race during gear changes.
In the event of a fault, check the electrical conformity of the sensor.
"INACTIVE"Clutch pedal released.
Non-conformity of the brake signals and/or the clutch switch signals can cause
the engine to race during gear changes.
In the event of a fault, check the electrical conformity of the sensor.
Sensor electrical conformity
EDC16CP33_V18_ET405 / EDC16CP33_V1C_ET405 / EDC16CP33_V54_ET405 / EDC16CP33_V20_ET405 / EDC16CP33_V58_ET405 /
EDC16CP33_V5C_ET405 / EDC16CP33_V24_ET405 / EDC16CP33_V04_ET405 / EDC16CP33_V08_ET405 / EDC16CP33_V44_ET405 /
EDC16CP33_V4C_ET405 / EDC16CP33_V34_ET405 / EDC16CP33_V38_ET405 / EDC16CP33_V74_ET405 / EDC16CP33_V28_ET405 /
EDC16CP33_V62_ET405 / EDC16CP33_V26_ET405 / EDC16CP33_V60_ET405
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-299V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET415
CONTINUED 1
STATUS 7:Inconsistency between the request and the vehicle speed.
STATUS 8:Automatic transmission in defect mode.
STATUS 9:Vehicle speed monitoring.
STATUS 10:Monitoring by injection computer.
Sensor electrical conformity
WITHOUTThis status is present on the diagnostic tool if:
the computer has been reinitialised,
The computer has been reprogrammed.
STATUS 1Traction control request
If the vehicle is fitted with a traction control system, the cruise control function is
deactivated every time the ABS computer calls for traction control.
Status ET415 becomes STATUS 1 when driving with the cruise control active
(ET042 Cruise control / speed limiter: CRUISE CONTROL) and traction control is
requested.
This deactivates cruise control.
Reinitialise status ET415 on the injection computer by running command RZ001
Fault memory.
If status ET415 becomes STATUS 1 with no traction control request (see 38C, Anti-
lock braking system).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-305V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET587RECIRCULATED EXHAUST GAS COOLING
STATUS
DEFINITIONACTIVE: This status indicates that exhaust gas cooling is recirculated.
INACTIVE: This status indicates that exhaust gas cooling is not recirculated.
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
INACTIVE:
According to computer programming.
In the event of a fault, consult the interpretation of faults
DF209 EGR valve position sensor circuit and DF647
EGR valve position regulation
.
EDC16CP33_V18_ET587 / EDC16CP33_V1C_ET587 / EDC16CP33_V54_ET587 / EDC16CP33_V20_ET587 / EDC16CP33_V58_ET587 /
EDC16CP33_V5C_ET587 / EDC16CP33_V24_ET587 / EDC16CP33_V04_ET587 / EDC16CP33_V08_ET587 / EDC16CP33_V44_ET587 /
EDC16CP33_V4C_ET587 / EDC16CP33_V34_ET587 / EDC16CP33_V38_ET587 / EDC16CP33_V74_ET587 / EDC16CP33_V28_ET587 /
EDC16CP33_V62_ET587 / EDC16CP33_V26_ET587 / EDC16CP33_V60_ET587
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-311V12 MR-372-J84-13B300$102.mif
13B
ET703
CONTINUED 1
Sensor electrical conformity
"INACTIVE"Status ET703 becomes INACTIVE when none of the cruise control / speed limiter
buttons is pressed. These buttons are located on the steering wheel.
If status ET703 does not display INACTIVE,
– check the condition of the cruise control / speed limiter +/- button and the condition
of its connector,
– check the condition of the cruise control / speed limiter R/0 button and the condition
of its connector.
"PLUS"Status ET703 becomes PLUS when the cruise control / speed limiter + button is
pressed. This button is on the steering wheel, on the left-hand side.
If status ET703 does not display INCREASE, check the condition of the cruise
control/speed limiter +/- button and the condition of its connector. Repair if necessary.
To perform these checks and measurements in complete safety, observe the
recommendations for removing the driver's front airbag (see MR Mechanical, 88C,
Airbag and pretensioners, Driver's front airbag: Removal - Refitting).
Measure the resistance of the following connections while pressing the + button
(on the button connections):
•86G of component 331,
•86M of component 331.
If the connection or connections are faulty and there is a repair procedure
(seeTechnical Note 6015A, Electrical wiring repair, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
If the resistance is not approximately 300 Ω, check the continuity of the connection
when the button is not pressed.
If there is continuity, replace the +/- control button.
If the connection or connections are faulty and there is a repair procedure
(seeTechnical Note 6015A, Electrical wiring repair, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
DIESEL INJECTION
Fault finding – Interpretation of statuses
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-316V12 MR-372-J84-13B300$102.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET704
ET705
CONTINUED 1
Sensor electrical conformity
"ACTIVE"
or
"INACTIVE"If the brake lights are working:
– check the continuity and the absence of interference resistance on the
following connection:
•5A between components 160 and 120 / 645 / 119.
If there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If the brake lights are not operational, check:
– the condition and fitting of the brake switch,
– the condition and conformity of the brake light fuse,
– the conformity of the values in the following table:
For MEGANE II ph2 and SCENIC II ph2 with ESP:
Continuity between
connections:Insulation between
connections:
Switch engaged
(Brake pedal released)5A and BPT 65G and SP17
Switch released
(Brake pedal depressed)65G and SP17 5A and BPT
For MEGANE II ph2 and SCENIC II ph2 without ESP:
Continuity between
connections:Insulation between
connections:
Switch engaged
(Brake pedal released)5A BPT 65A SP17
Switch released
(Brake pedal depressed)65A SP17 5A BPT
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-322V12 MR-372-J84-13B300$102.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
COOL*: Cooling
ET776RECIRCULATED EXHAUST GAS COOL* SETPOINTS
STATUS
DEFINITION
ACTIVE: This status indicates that the recirculated exhaust gas cooling setpoint
is active.
INACTIVE: This status indicates that the recirculated exhaust gas cooling setpoint
is not active.
NOTESNone.
Conformity check: Engine stopped and ignition on and Engine running and engine coolant
temperature > 80°C
This status gives a setpoint for status ET587 Recirculated exhaust gas cooling. This programming changes
depending on the computer.
In the event of a fault, see the interpretation of faults DF209 EGR valve position sensor circuit and DF647 EGR
valve position regulation.
EDC16CP33_V18_ET776 / EDC16CP33_V1C_ET776 / EDC16CP33_V54_ET776 / EDC16CP33_V20_ET776 / EDC16CP33_V58_ET776 /
EDC16CP33_V5C_ET776 / EDC16CP33_V24_ET776 / EDC16CP33_V04_ET776 / EDC16CP33_V08_ET776 / EDC16CP33_V44_ET776 /
EDC16CP33_V4C_ET776 / EDC16CP33_V34_ET776 / EDC16CP33_V38_ET776 / EDC16CP33_V74_ET776 / EDC16CP33_V28_ET776 /
EDC16CP33_V62_ET776 / EDC16CP33_V26_ET776 / EDC16CP33_V60_ET776
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-325V12 MR-372-J84-13B300$110.mif
13B
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
OCR*: Opening Cyclic RatioTool parameter Diagnostic tool title
PR002Alternator charge (Mégane II ph2/Scénic II ph2 only)
PR005EGR valve opening setpoint
PR006Rail pressure regulator current
PR007Rail pressure regulator current setpoint
PR008Rail reference pressure
PR009Turbocharging pressure setpoint
PR015Engine torque
PR017Fuel flow
PR022EGR valve position feedback loop difference
PR023Air flow difference
PR030Accelerator pedal position
PR035Atmospheric pressure
PR037Refrigerant pressure (Mégane II ph2/Scénic II ph2 only)
PR038Rail pressure
PR041Turbocharging pressure
PR042Filtered turbocharging pressure
PR048OCR* rail pressure regulation valve
PR051EGR valve position feedback
PR053Engine speed requested by air conditioning
PR055Engine speed
PR059Inlet air temperature
PR061Exterior air temperature
PR063Fuel temperature
PR064Coolant temperature
PR074Battery voltage
PR077EGR valve position sensor voltage
DIESEL INJECTION
Fault finding – Parameter summary table

13B-326V12 MR-372-J84-13B300$110.mif
DIESEL INJECTION
Fault finding – Parameter summary table13B
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
OCR*: Opening Cyclic Ratio
SV*: Solenoid valveTool parameter Diagnostic tool title
PR079Atmospheric pressure sensor voltage
PR080Rail pressure sensor voltage
PR082Fuel temperature sensor voltage
PR083Air temperature sensor voltage
PR084Coolant temperature sensor voltage
PR086Pedal potentiometer voltage gang 1
PR088Pedal potentiometer gang 2 voltage
PR089Vehicle speed
PR104Turbocharging SV* OCR* setpoint
PR128First EGR valve offset
PR129Last EGR valve offset
PR130Cruise control setpoint
PR132Air flow
PR157Fuel flow setpoint
PR171Air flow setpoint for EGR
PR190Engine idle speed setpoint.
PR209Turbocharging pressure loop difference
PR213Rail pressure loop difference
PR224Turbocharging pressure sensor voltage
PR225Air flow sensor voltage
PR290AC refrigerant pressure sensor voltage (Mégane II ph2/Scénic II ph2 only)
PR364Cylinder no. 1 fuel flow correction
PR365Cylinder no. 4 fuel flow correction
PR381Particle filter downstream temperature
PR382Particle filter upstream temperature
PR383Weight of soot in the particle filter

13B-327V12 MR-372-J84-13B300$110.mif
DIESEL INJECTION
Fault finding – Parameter summary table13B
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
repl*: replacement,
diff.*: differential,
OCR*: Opening Cyclic Ratio.Tool parameter Diagnostic tool title
PR385Exhaust pipe flow
PR391Mileage since particle filter repl*
PR405Cylinder no. 2 fuel flow correction
PR406Cylinder no. 3 fuel flow correction
PR412Mileage at last successful regeneration
PR414Particle filter diff* pressure
PR415Time since last regeneration
PR484Fuel regulation solenoid valve OCR*
PR490Engine air flow
PR636Turbine upstream pressure
PR667Turbine upstream temperature
PR668Turbine upstream temperature sensor voltage
PR672Damper valve position setpoint
PR739Fuel flow solenoid valve current
PR747Damper valve position
PR782Turbine upstream pressure sensor voltage
PR784DF312 recording No. 1
PR785DF312 recording No. 2
PR786DF312 recording No. 3
PR787DF312 recording No. 4
PR788DF312 recording No. 5
PR789DF312 recording No. 6
PR790DF312 recording No. 7
PR791DF312 recording No. 8