sensor RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16C36 Workshop Manual

13B-413V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
Contamination of the grille
Damage to the electrical sensors
END OF TEST5.
TEST5
CONTINUED
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-414V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
TEST8 Temperature upstream of turbine too low
Perform a complete fault finding of the injection
computer using the diagnostic tool.
Is a stored or present fault indicated by the diagnostic
tool?Apply the procedure for dealing with the
associated faults.
Run test 4 Turbocharged air inlet circuit check
Is the inlet circuit in order?
Repair then carry out another particle filter
regeneration.
Check that there are no leaks or blockages
in the exhaust pipe,
Repair if necessary
Run command SC017 Regenerate
particle filter (see Interpretation of
commands).
– If the second regeneration is successful,
it is essential to change the engine oil
and replace the oil filter.
– If the second regeneration fails, contact
the Techline. Apply test 5 Air flowmeter
Is the air flow sensor correct?
Run test 6 Turbocharger control solenoid valve
check,
If the turbocharger control solenoid valve is correct, run
test 7 Turbocharger.
Is the turbocharger in order?
Apply test 10 Poor injector operation.
Are the injectors correct?
Apply test 1 Exhaust pipe check
Is the exhaust pipe in order?
Contact the Techline.
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
EDC16C36_V48_TEST8/EDC16C36_V50_TEST8/EDC16C36_V58_TEST8
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 48, 50, 58

13B-430V9 MR-372-J84-13B450$210.mif
13B
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
Injection computer128-track (BOSCH)
Connectors: black A 32-track, brown B 48-track, grey C 48-track
Atmospheric pressure sensorIntegrated into the computer (BOSCH)
Injector0.25 Ω at +20°C / 2 Ω max (BOSCH)
1600 bar (1800 bar max.)
Flow regulator (high pressure
pump)R = 3 ± 0.1 Ω at +20°C (BOSCH, CP3.2+ pump)
Rail pressure sensorRail pressure limiter: opening at around 1800 bar (BOSCH, bolted on rail)
Engine speed sensor R = 235 ± 35 Ω at + 23°C (MGI)
Camshaft sensorHall effect sensor (ELECTRICFIL)
R = 10250 ± 500 Ω at +20°C (measured between connections 3CQ and
3FB1 of the sensor)
Turbocharger control solenoid
valve15.4 ± 0.7 Ω at +20°C (PIERBURG)
Electric EGR valveConnection code 3VP: +12 V electric motor
Connection code 3GC: +5 V potentiometer
Connection code 3JM: potentiometer earth
Connection code 3VQ: motor earth
Connection code 3EL: potentiometer signal
DIRECT CURRENT MOTOR: R between connections 3VP and 3VQ = 1
Ω τo 400 Ω at +20°C
POTENTIOMETER: R between connections 3GC and 3JM: 3.9 kΩ < X <
9.1 kΩ at +20°C
(SIEMENS)
EGR by-pass solenoid valve 46 ± 3 W at +25°C (PIERBURG)
Electric damper valveDIRECT CURRENT MOTOR (VDO type)
Air flow sensorConnection code 3ABQ: air temperature signal
Connection code
3DW: flowmeter earth
Connection code 3KJ: +5 V flowmeter
Connection code 3FB2: +12 V battery
Connection code 3DV: air flow signal
Connection code 3DU: battery earth
(SIEMENS)
DIESEL INJECTION
Fault finding – Glossary

13B-431V9 MR-372-J84-13B450$210.mif
DIESEL INJECTION
Fault finding – Glossary13B
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
(R = Resistance)Air temperature sensorR = 3714 Ω ± 161 at + 10°C/
2448 Ω ± 96 at +20°C/
1671 Ω ± 59 at +30°C
Coolant temperature sensorConnection code3JK: Earth,
Connection code 3C: Signal (ELTH type)
R = 2252 Ω ± 112 at 25°C
811 Ω ± 39 at 50°C
283 Ω ± 8 at 80°C
Diesel fuel temperature sensorConnection code 3FAB: Signal,
Connection code 3LD: Earth (ELTH type)
R = 3820 Ω ± 282 Ω at +10°C/
2050 Ω ± 100 Ω at + 25°C/
810 Ω ± 47 Ω at +50°C
Accelerator pedal sensorR gang 1 = 1700 ± 900Ω
R gang 2 = 2850 ± 2050Ω
Heater plugR = 0.6 Ω at + 20°C / 2 Ω max
Max current drawn:
28 A at 0 s
12 A at 10 s
7 A after 30 s
Turbine upstream temperature
sensorConnection code 3ABT: Earth,
Connection code 3ABS: Signal (NTK type)
Particle filter differential pressure
sensorConnection code 3AAQ: 5 V,
Connection code 3TM: Earth,
Connection code 3TL: Signal
(BOSCH)
Temperature sensor upstream of
the particle filterConnection code 3TD: Signal,
Connection code 3XT: Earth (DENZO)
Temperature sensor downstream
of the particle filterConnection code 3TG: Signal,
Connection code 3XU: Earth (DENZO)
Water in diesel fuel sensorAccording to application (ZERTAN)