13B-154
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check with the diagnostic tool.
V12 MR-372-J84-13B300$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF196
CONTINUED 3
Measure the resistance between connections 3LT and 3LR of component 921.
If the resistance of the pedal sensor gang 1 is less than 500 Ω or greater than 2 kΩ, replace the sensor.
Measure the resistance between connections 3LT and 3LS of component 921.
If the resistance of the pedal sensor gang 1 is less than 500 Ω or greater than 10 kΩ, replace the sensor.
Measure the resistance between connections 3LU and 3LV of component 921.
If the resistance of the pedal sensor gang 1 is less than 500 Ω or greater than 3 kΩ, replace the sensor.
Measure the resistance between connections 3LV and 3LW of component 921.
If the resistance of the pedal sensor gang 1 is less than 500 Ω or greater than 10 kΩ, replace the sensor.
Check for continuity and absence of interference resistance of the following connections:
•3LR between components 120 and 921,
•3LS between components 120 and 921,
•3LT between components 120
and 921,
•3LU between components 120 and 921,
•3LW between components 120 and 921,
•3LV between components 120 and 921.
Check the insulation between the following connections:
•3LS between components 120 and 921,
•3LW between components 120 and 921.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If the fault is still present, vary the pedal position and refer to the interpretation of PR030 Accelerator pedal
position to check the operating values of the accelerator pedal sensor.
If the values displayed are inconsistent, replace the accelerator pedal sensor.
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-158
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check with the diagnostic tool.
V12 MR-372-J84-13B300$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF198
CONTINUED 3
Check for continuity and absence of interference resistance on the following connections:
•3LR between components 120 and 921,
•3LS between components 120 and 921,
•3LT between components 120 and 921,
•3LU between components 120 and 921,
•3LW between components 120 and 921,
•3LV between components 120 and 921.
Check the insulation between the following connections:
•3LW between components 120 and 921,
•3LS between components 120 and 921.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If the fault is still present, vary the pedal position and refer to the interpretation of PR030 Accelerator pedal
position to check the operating values of the accelerator pedal sensor.
If the values displayed are inconsistent, replace the accelerator pedal sensor.
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-163
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check with the diagnostic tool.
V12 MR-372-J84-13B300$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF221
STOREDCLUTCH CONTACT SIGNAL1.DEF: Clutch inconsistency upon gear change
NOTESConditions for applying the fault finding procedure to a stored fault:
If the fault becomes present during a road test at over 21 mph (35 km/h).
Special notes:
– the cruise control/speed limiter function is switched off.
Use bornier Elé. 1681 for all operations on the engine management computer
connector.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
Check the condition of the clutch sensor connector (see Wiring Diagram Technical Note, Laguna II ph2, Vel
Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 675).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 120).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Display status ET405 Clutch pedal switch (can only be displayed for Manual Gearboxes) which is normally
INACTIVE when the pedal is not depressed.
Depress the clutch pedal and note whether this status becomes ACTIVE.
If the status becomes ACTIVE when the clutch pedal is in the rest position.
Clear the fault, switch off the ignition, wait for the end of the power-latch 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 voltage and switch on the ignition again.
Carry out a road test and then take a fault reading.
If the fault is still present, contact the Techline.
EDC16CP33_V18_DF221M / EDC16CP33_V1C_DF221M / EDC16CP33_V54_DF221M / EDC16CP33_V20_DF221M /
EDC16CP33_V58_DF221M / EDC16CP33_V5C_DF221M / EDC16CP33_V24_DF221M / EDC16CP33_V04_DF221M /
EDC16CP33_V08_DF221M / EDC16CP33_V44_DF221M / EDC16CP33_V4C_DF221M / EDC16CP33_V34_DF221M /
EDC16CP33_V38_DF221M / EDC16CP33_V74_DF221M / EDC16CP33_V28_DF221M / EDC16CP33_V62_DF221M /
EDC16CP33_V26_DF221M / EDC16CP33_V60_DF221M
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-191
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check with the diagnostic tool.
V12 MR-372-J84-13B300$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
diff.*: Differential
temp.*: Temperature
DF308
PRESENT
OR
STOREDCLOGGED PARTICLE FILTER
1.DEF: Maximum limit
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after the engine is started or following a road test.
Special notes:
If the fault is present:
– particle filter regeneration is inhibited,
– the EGR function is inhibited,
– the vehicle performance is reduced,
–the level 1 warning light is lit and a warning message (or warning light) is displayed
on the instrument panel,
–the EOBD (European On Board Diagnostic) warning light is lit (except Vdiag 18,
1C, 24 and 54).
Priorities when dealing with a number of faults:
Deal with the following faults first:
– DF315 Particle filter differential pressure sensor if it is present.
– DF308 if DF315 is stored.
– DF717 Particle filter upstream pressure if it is present or stored.
– DF645 Damper valve position regulation if it is present or stored.
– DF272 EGR valve control circuit if it is present or stored.
– DF647 EGR valve position regulation if it is present or stored.
– DF309 Particle filter downstream temperature sensor if it is present or stored.
– DF899 Regeneration temperature threshold exceeded if it is present or stored.
– DF310 Particle filter upstream temperature sensor if it is present or stored.
– DF652 Turbine upstream temperature sensor circuit if it is present or stored.
EDC16CP33_V18_DF308 / EDC16CP33_V1C_DF308 / EDC16CP33_V54_DF308 / EDC16CP33_V20_DF308 / EDC16CP33_V58_DF308 /
EDC16CP33_V5C_DF308 / EDC16CP33_V24_DF308 / EDC16CP33_V28_DF308 / EDC16CP33_V62_DF308 / EDC16CP33_V26_DF308 /
EDC16CP33_V60_DF308
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62
13B-199
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check with the diagnostic tool.
V12 MR-372-J84-13B300$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
diff.*: Differential
DF312
PRESENT
OR
STOREDSPEED REQUEST
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after the engine is started or following a road test.
Special notes:
If the fault is present:
– the special Regenerate particle filter warning light is lit or a warning message is
displayed on the instrument panel,
– A specific kind of driving is required to bring about regeneration of the particle filter
when driving.
Priorities when dealing with a number of faults:
Firstly, deal with the following faults:
–DF308 Particle filter clogged if it is present or stored.
–DF311 Failed regenerations limit exceeded if it is present.
–DF315 Particle filter diff* pressure sensor if it is present or stored.
–DF717 Particle filter upstream pressure if it is present or stored.
EDC16CP33_V18_DF312 / EDC16CP33_V1C_DF312 / EDC16CP33_V54_DF312 / EDC16CP33_V20_DF312 / EDC16CP33_V58_DF312 /
EDC16CP33_V5C_DF312 / EDC16CP33_V24_DF312 / EDC16CP33_V26_DF312 / EDC16CP33_V60_DF312
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 54, 58, 5C, 60
13B-258
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check with the diagnostic tool.
V12 MR-372-J84-13B300$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF1069
PRESENT
OR
STOREDHEATER PLUGS NOT CONFIGURED
1.DEF: Configuration / Initialisation
NOTESSpecial notes:
If the fault is present:
– engine torque limited,
– an engine speed below 1500 rpm.
The level 1 warning light is illuminated.
Conditions under which the fault appears:
This fault only appears when the computer is reprogrammed after a change of Vdiag.
If the fault is present, display status ET781 Heater plugs in the sub-function Ignition/Preheating.
If status ET781 is STATUS 3, this means that the heater plugs are not configured in the injection computer.
To find out which type of heater plugs are fitted to the engine, look at the colour of the rings on the plugs.
– Slow plugs have a black ring.
– Fast plugs have a white ring.
To configure the type of plugs, run command SC036 Reinitialise programming and select HEATER PLUGS (see
Interpretation of commands).
If the fault is stored, clear the fault.
End of fault finding.
If the fault is still present or if status ET781 is not STATUS 3 or is inconsistent with the type of plug fitted, contact
the Techline.
EDC16CP33_V20_DF1069 / EDC16CP33_V24_DF1069 / EDC16CP33_V04_DF1069 / EDC16CP33_V08_DF1069 /
EDC16CP33_V44_DF1069 / EDC16CP33_V4C_DF1069 / EDC16CP33_V34_DF1069 / EDC16CP33_V38_DF1069 /
EDC16CP33_V74_DF1069 / EDC16CP33_V60_DF1069 / EDC16CP33_V62_DF1069
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 20, 24,
34, 38, 44, 4C, 60, 62, 74
13B-274V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET042
CONTINUED 1
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
NOT DETECTEDIf the vehicle is not fitted with cruise control/speed limiter function buttons, status
ET042 Cruise control/speed limiter is permanently NOT DETECTED. Confirmation
of the absence of the cruise control or speed limiter function on the vehicle.
If the vehicle is fitted with cruise control or speed limiter function buttons and the main
switch is in the rest (or neutral) position and after the injection computer has been
programmed or reprogrammed, then status ET042 is NOT DETECTED.
To activate the cruise control or speed limiter function, press the main switch in the
cruise control position and then in the speed limiter position.
Return to rest position
The tool displays status ET042: INACTIVE.
If not, several steps must be checked:
1. Return to the multiplex network test page on the Clip application. Repeat the
multiplex network test. Re-establish dialogue with the injection computer.
CheckET042. If ET042 is INACTIVE, the injection computer has detected the
various positions of the main switch. The cruise control/speed limiter is active.
2. If ET042 is still NOT DETECTED, check that the owner of the vehicle has not
had the cruise control/speed limiter function deactivated in the past. Contact
the Techline.
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-282V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET077IMPACT DETECTED
STATUS
DEFINITIONNO: This status indicates that the airbag computer has not detected an impact.
YES: This status indicates that the airbag computer has detected an impact.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
This signal is transmitted by the airbag computer via the multiplex network.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
"NO"The status is usually NO as no impact has been detected.
Otherwise, check the airbag computer (see88C, Airbags and pretensioners).
"YES"If YES an impact must be present.
Otherwise, check the airbag computer (see88C, Airbags and pretensioners).
After the repair, clear the faults (even if no fault is displayed).
EDC16CP33_V18_ET077 / EDC16CP33_V1C_ET077 / EDC16CP33_V54_ET077 / EDC16CP33_V20_ET077 / EDC16CP33_V58_ET077 /
EDC16CP33_V5C_ET077 / EDC16CP33_V24_ET077 / EDC16CP33_V04_ET077 / EDC16CP33_V08_ET077 / EDC16CP33_V44_ET077 /
EDC16CP33_V4C_ET077 / EDC16CP33_V34_ET077 / EDC16CP33_V38_ET077 / EDC16CP33_V74_ET077 / EDC16CP33_V28_ET077 /
EDC16CP33_V62_ET077 / EDC16CP33_V26_ET077 / EDC16CP33_V60_ET077
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