change wheel RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Workshop Manual

13B-79
MR-372-J84-13B200$288.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF051
PRESENT
OR
STOREDCRUISE CONTROL/SPEED LIMITER FUNCTION
1.DEF: Inconsistent signal
2.DEF: Inconsistent vehicle speed
3.DEF: Steering wheel controls
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the engine is started or following a road test.
Special notes:
The cruise control/speed limiter function is inhibited.
Use bornier Elé.1681 or Elé.1590 for any operation on the injection computer
connectors.
WARNING
This fault may appear if the wiring harness has been damaged.
Follow the procedure described in the Wiring Check in the Introduction.
This check enables the condition and the conformity of the engine wiring harness to be checked.
If the fault is present, refer to the interpretation of the following statuses:
– ET042 Cruise control/speed limiter.
– ET415 Deactivation of cruise control/speed limiter.
Check that by pressing the buttons the statuses change and that, with the ignition switched on, all the values are
correct.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V50_DF051/EDC16_V58_DF051/EDC16_V5C_DF051/EDC16_V18_DF051/EDC16_V1C_DF051/EDC16_V20_DF051

13B-203
MR-372-J84-13B200$540.mif
V13
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET703
CONTINUED 1
DECREASE
Status ET703 becomes "MINUS" 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 change to MINUS, check the condition of the cruise control/
speed limiter +/- button, and the condition of its connector. Repair if necessary.
To carry out the checks and measurements in complete safety, follow the instructions
for removing the driver's front airbag (see MR 364 (Mégane II), 370 (Scénic II) or 395
(Laguna II), Mechanical, 88C, Airbag and pretensioners, Driver's front airbag,
removal-refitting).
Measure the resistance of the following connection whilst pressing the "-" button
(on the button tracks):
●Connection code86G, of component 331.
●Connection code 86M of component 331.
If the resistance is not approximately 100 Ω, check the continuity of the connection
when the button is in rest position.
If there is continuity, replace the +/- control button.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Repair precautions), repair the wiring, otherwise replace it.
SUSPENDStatus ET703 becomes SUSPEND when the cruise control/speed limiter 0 button is
pressed. This button is located on the steering wheel, to the right.
If status ET703 does not change to SUSPEND, check the condition of the cruise
control/speed limiter R/0 button, and the condition of its connector.
To carry out the checks and measurements in complete safety, follow the instructions
for removing the driver's front airbag (see MR 364 (Mégane II), 370 (Scénic II) or 395
(Laguna II), Mechanical, 88C, Airbag and pretensioners, Driver's front airbag,
removal-refitting).
Measure the resistance of the following connection whilst pressing the 0 button
(on the button tracks):
●Connection code86G, of component 331.
●Connection code 86M of component 331.
If the resistance is not approximately 0Ω, replace the R/0 control button.
If there is continuity, replace the R/0 control button.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Repair precautions), repair the wiring, otherwise replace it.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-204
MR-372-J84-13B200$540.mif
V13
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET703
CONTINUED 2
RESUME
Status ET703 becomes RESUME when the cruise control/speed limiter R button is
pressed. This button is located on the steering wheel, to the right.
If status ET703 does not change to RESUME, check the condition of the cruise control/
speed limiter R/0 button, and the condition of its connector. Repair if necessary.
To carry out the checks and measurements in complete safety, follow the instructions
for removing the driver's front airbag (see MR 364 (Mégane II), 370 (Scénic II) or 395
(Laguna II), Mechanical, 88C, Airbag and pretensioners, Driver's front airbag,
removal-refitting).
Measure the resistance of the following connection whilst pressing the R button
(on the button tracks):
●Connection code86G, of component 331.
●Connection code 86M of component 331.
If the resistance is not approximately 900 Ω, check the continuity of the connection
when the button is in rest position.
If there is continuity, replace the R/0 control button.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Repair precautions), repair the wiring, otherwise replace it.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-324
MR-372-J84-13B200$828.mif
V13
DIESEL INJECTION
Fault finding – Fault Finding Chart
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
ALP 5 Irregular engine operation
NOTESBefore dealing with this customer complaint, check that there are no faults, and
the conformity (or otherwise) of the parameters and statuses using the
diagnostic tool.
If the customer complaint is not eliminated, perform the following checks.
If the engine races during gear changes, check, if there is a floor carpet, that this is not blocking the accelerator
pedal, the brake pedal or the clutch pedal, then check the conformity of the clutch switch and the conformity of the
accelerator pedal sensor when the pedal is released. Measure the resistance of the engine speed sensor
between connections 3BG and 3BL of component 149:
Replace the sensor if its resistance is not 510 Ω < X < 850 Ω at 20°C.
Check the continuity of the following connections:
– connection code 3BG,
– connection code 3BL.
between components 120 and 149.
If the connection or connections are faulty and there is a repair method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check the conformity of the engine earths (oxidation, tightness, etc.).
Check the mounting, air gap (check that the engine speed sensor – flywheel gap is correct: 0.5 < X < 1.8 mm)
and the condition of the sensor (heating).
Replace if necessary.
Low pressure circuit check.
– Check the pressure regulating solenoid valve using part B of ALP7 Rough idle.
~ 1600 bar with full load on the accelerator.
– Apply the procedure used for checking the air flow (see “conformity check”).
– Check the turbocharger:
–Run Test 2 Air line at the turbocharger.
–Run Test 6 Turbocharger control solenoid valve check.
–Run Test 7 Turbocharger.
– Apply the procedure used for checking the hydraulic circuit (see conformity check).
If the fault is still present:
Check the balance of the cylinders using the CLIP Technic function, Compression test physical measurements
icon.
Check the engine compressions with the special tool, if necessary.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
EDC16_V50_ALP5/EDC16_V58_ALP5/EDC16_V5C_ALP5/EDC16_V18_ALP5/EDC16_V1C_ALP5/EDC16_V20_ALP5