fuel RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16C36 Repair Manual

13B-425V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
END OF TEST 10.
TEST10
CONTINUED 9
Remove the plug welds from the fuel return pipe end pieces.
Connect the complete fuel return pipe to the injectors.
Wipe up any fuel run-off using a cleaning cloth (part number 77 11 211 707).
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-426V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
TEST11 Diesel fuel conformity check
WARNING
During this operation, it is essential to:
– refrain from smoking or bringing incandescent objects close to the work area,
– protect yourself against fuel splashes due to residual pressure in the pipes,
– wear safety goggles with side guards,
– wear leaktight gloves (Nitrile type).
IMPORTANT
– To avoid any corrosion or damage, protect the areas on which fuel is likely to run.
– To prevent impurities from entering the circuit, place protective plugs on all fuel circuit components
exposed to the open air.
Preparations:
Weigh an empty 1300 ml plastic cup (part no. 77 11 171 413) with its cover (part no. 77 11 171 416) using
electronic scales such as those used in body paint workshops (example: PANDA part no. 77 11 224 995). Record
the weight of the empty plastic cup.
This type of plastic cup is used to prepare paint.
Take a 1 l fuel sample from the diesel fuel filter outlet (see MR 364 (Mégane II ph2), Mechanical, 19C, Tank,
Fuel tank: Draining, or MR 370 (Scénic II ph2), Mechanical, 19C, Tank, Draining the fuel tank), using a
pneumatic transfer pump (part no. 634-200) and place it in the 1300 ml plastic cup.
Cover the plastic cup with its cover and let the fuel settle for approximately 2 minutes.
Is the fuel cloudy or does it
separate into two parts?Presence of water in diesel fuel, the fuel is not compliant.
Drain the fuel circuit, including the tank (see MR 364
(Mégane II ph2), Mechanical, 19C, Tank, Fuel tank:
Draining, or MR 370 (Scénic II ph2), Mechanical, 19C,
Tank, Draining the fuel tank).
YES
NO
EDC16C36_V44_TEST11/EDC16C36_V4C_TEST11/EDC16C36_V48_TEST11/EDC16C36_V50_TEST11/EDC16C36_V54_TEST11/
EDC16C36_V58_TEST11EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.

13B-427V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
TEST11
CONTINUED 1
Weigh the diesel fuel and note the fuel weight after subtracting the weight of the empty plastic cup and its cover.
Does the fuel weight fall between the minimum and maximum weights given in the table below?
Calculated weight (g.)
Fuel temperature
(°C)
Min. weight Max. weight
821 846 13
821 846 14
820 845 15
819 844 16
819 844 17
818 843 18
817 842 19
816 841 20
816 841 21
815 840 22
814 839 23
814 839 24
813 838 25
Check the fuel temperature by immersing a thermometer in the plastic cup.
End of test. The fuel is not correct.
If the fuel weight is less than the minimum value then there is petrol in the diesel fuel.
If the fuel weight is greater than the maximum value then there is oil in the diesel fuel.
Drain the fuel circuit, including the tank (see MR 364 (Mégane II ph2), Mechanical,
19C, Tank, Fuel tank: Draining, or MR 370 (Scénic II ph2), Mechanical, 19C,
Tank, Draining the fuel tank).
YESNO
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.

13B-428V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
TEST11
CONTINUED 2
Note:
If the weight measured reaches the limit values, the measurement can be performed with a 2230 ml plastic cup
(part no.77 11 171 414) and its cover (part no.77 11 171 417):
- Carry out a quick test drive in order to mix the fuel, then remove 2 l of fuel.
- Perform the test again and check the results by multiplying the limit values by 2.
Contact the Techline if you have doubts or problems with the customer.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.

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)