2011 RENAULT SCENIC Engine And Peripherals Workshop Manual

13B-65
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF060
STOREDMISFIRING ON CYLINDER 2
NOTESSpecial notes:
If DF060, the engine speed is maintained at 1000 rpm, the engine performance is
reduced to 75%, and the level 1 warning light illuminates along with the message
Faulty injection.
Conditions for applying fault finding procedures to stored faults:
The fault is present with the engine idling.
Priority when dealing with a number of faults:
– DF027 Cylinder 2 injector control circuit (CC or CO).
– DF053 Pressure regulation.
Run TEST 13 Diesel fuel conformity check.
Run TEST 3 Injector check.
Check the engine compression.
Repair if necessary.
Check the valve clearance and adjust if necessary.
Check the inlet ducts and the EGR valve, and clean them if necessary.
Replace the injector.
DDCR_V44_DF060M/DDCR_V48_DF060M

13B-66
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF061
STOREDMISFIRING ON CYLINDER 3
NOTESSpecial notes:
If DF061, the engine speed is maintained at 1000 rpm, the engine performance is
reduced to 75%, and the level 1 warning light illuminates along with the message
Faulty injection.
Conditions for applying fault finding procedures to stored faults:
The fault is present with the engine idling.
Priority when dealing with a number of faults:
– DF028 Cylinder 3 injector control circuit (CC or CO).
– DF053 Pressure regulation.
Run TEST 13 Diesel fuel conformity check.
Run TEST 3 Injector check.
Check the engine compression.
Repair if necessary.
Check the valve clearance and adjust if necessary.
Check the inlet ducts and the EGR valve, and clean them if necessary.
Replace the injector.
DDCR_V44_DF061M/DDCR_V48_DF061M

13B-67
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF062
STOREDMISFIRING ON CYLINDER 4
NOTESSpecial notes:
If DF062, the engine speed is maintained at 1000 rpm, the engine performance is
reduced to 75%, and the level 1 warning light illuminates along with the message
Faulty injection.
Conditions for applying fault finding procedures to stored faults:
The fault is present with the engine idling.
Priority when dealing with a number of faults:
– DF029 Cylinder 4 injector control circuit (CC or CO).
– DF053 Pressure regulation.
Run TEST 13 Diesel fuel conformity check.
Run TEST 3 Injector check.
Check the engine compression.
Repair if necessary.
Check the valve clearance and adjust if necessary.
Check the inlet ducts and the EGR valve, and clean them if necessary.
Replace the injector.
DDCR_V44_DF062M/DDCR_V48_DF062M

13B-68
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF089
PRESENTINLET MANIFOLD PRESSURE SENSOR CIRCUIT
1.DEF: Permanent low level
2.DEF: Permanent high level
3.DEF: Below minimum threshold
4.DEF: Above maximum threshold
5.DEF: Inconsistency
6.DEF: At maximum limit
7.DEF: At minimum limit
NOTESPriority when dealing with a number of faults:
– DF113 Sensor supply voltage.
Special notes:
The level 1 warning light illuminates along with the message Faulty injection.
K9K 722 ENGINE
1.DEF-2.DEF
3.DEF-4.DEF
NOTESNone.
Check the connection and condition of the 4-track connector of the inlet pressure sensor.
Repair if necessary.
Check the connection and condition of the computer 48-track brown connector B.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track 1 track C3 computer connector B
Sensor connector track 2 track J2 computer connector B
Sensor connector track 3 track C1 computer connector B
Sensor connector track 4 track C2 computer connector B
Repair if necessary.
DDCR_V44_DF089P/DDCR_V48_DF089P

13B-69
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF089
CONTINUED 1
5.DEF-6.DEF
7.DEFNOTESNone.
Visually check the turbocharging circuit sealing.
Run TEST 11 Air line at the turbocharger.
Repair if necessary.
Remove the air supply ducts and check that they are not blocked.
Repair if necessary.
Check for consistency between the atmospheric pressure and the manifold pressure (PR035 = PR032).
With the engine stopped, the pressure should be approximately the same between the 2 sensors.
Replace the manifold pressure sensor if necessary.
Check the turbocharger,
Run TEST 10 Turbocharger control solenoid valve check.
Run TEST 12 Turbocharger.
Repair if necessary.

13B-70
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF089
CONTINUED 2
K9K 728 ENGINE
1.DEF-2.DEF
3.DEF-4.DEF
NOTESNone.
Check the connection and condition of the 4-track connector of the inlet pressure sensor.
Repair if necessary.
Check the connection and condition of the computer 48-track brown connector B.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track 1 track C3 computer connector B
Sensor connector track 2 track J2 computer connector B
Sensor connector track 3 track C1 computer connector B
Sensor connector track 4 track C2 computer connector B
Repair if necessary.
5.DEF
6.DEF - 7.DEF
NOTESNone.
Visually check the turbocharging circuit sealing,
Run TEST 11 Air line at the turbocharger.
Repair if necessary.
Remove the air supply ducts and check that they are not blocked.
Repair if necessary.
Check for consistency between the atmospheric pressure and the manifold pressure (PR035 = PR032).
With the engine stopped, the pressure should be approximately the same between the 2 sensors.
Replace the manifold pressure sensor if necessary.
In case of 6.DEF and 7.DEF, check the turbocharger.
Run TEST 10 Turbocharger control solenoid valve check.
Run TEST 12 Turbocharger.
Repair if necessary

13B-71
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF098
PRESENTFUEL TEMPERATURE SENSOR CIRCUITCO.1: Open circuit or short circuit to +12 volts
CC.0: Short circuit to earth
NOTESNone.
Check the connection and condition of the 2-track connector of the fuel temperature sensor.
Repair if necessary.
Check the connection and condition of the computer 48-track brown connector B.
Repair if necessary.
Measure the resistance at the fuel temperature sensor terminals.
Replace the fuel temperature sensor if the resistance is not approximately 2.2 kΩ at 25°C.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track 1 track G2 computer connector B
Sensor connector track 2 track G3 computer connector B
Repair if necessary.
DDCR_V44_DF098P/DDCR_V48_DF098P

13B-72
AFTER REPAIRDeal with any faults declared by the diagnostic tool. Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$062.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF107
STOREDCOMPUTER MEMORY
NOTESConditions for applying fault finding procedures to stored faults:
The fault is present with the engine running.
Special note:
If fault DF107, the engine stops and cannot be restarted and the level 1 warning light
illuminates along with the message Faulty injection.
Enter the individual injector corrections (C2I) using the diagnostic tool (command SC002).
If the fault is still present, contact the Techline.
DDCR_V44_DF107M/DDCR_V48_DF107M