2011 RENAULT SCENIC coolant temperature

13B-412V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
* OCR: Opening Cyclic Ratio
TEST5 Air flowmeter
Damage to electrical components
Visual inspection: remove the flow sensor - the components should not be broken.
Replace the air flowmeter if necessary.
Oxidation of the electrical components
Visual inspection: remove the air flowmeter, there should not be any greenish deposits on the electrical
components.
Replace the air flowmeter if necessary.
Clogging of the air flowmeter
Test:
– Check the values for conformity:
– During the first 5 seconds after starting,
– Coolant temperature: 80°C,
– Engine speed: idling,
– Air temperature between 30 and 70°C.
– Air flow measurement: 24 ± 4 kg/h.
– EGR valve OCR*: 26 ± 4%,
–PR023 Air flow difference between - 50 and + 50 mg/stroke.
– Apply the procedure for DF056 Air flow sensor circuit for the checks on the air flowmeter.
Replace the air flowmeter if necessary.
END OF TEST.
EDC16C36_V44_TEST5/EDC16C36_V4C_TEST5/EDC16C36_V48_TEST5/EDC16C36_V50_TEST5/EDC16C36_V54_TEST5/
EDC16C36_V58_TEST5
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-429V9 MR-372-J84-13B450$200.mif
DIESEL INJECTION
Fault finding – Tests13B
TEST12 Manual clearing of weight of soot
Note: In certain cases, this procedure is to be carried out only after replacement of the particle filter or after an
After-sales regeneration of the particle filter.
– Start the engine.
– Raise the engine coolant temperature.
– Read the coolant temperature with the PR064 Coolant temperature until a value greater than 65ºC is obtained.
– Accelerate the engine to 4000 rpm and maintain this speed for 5 minutes.
–After 5 minutes, release the accelerator and stop the engine.
– Switch on the ignition.
– Run command SC036 Reinitialise programming and select After particle filter replacement or After particle
filter regeneration (as appropriate).
– Switch off the ignition and wait for the diagnostic tool message (maximum time 8 minutes): Communication
lost with computer: EDC16C36, check the tool connection and computer power supply.
– Then switch on the ignition again and clear the present or stored faults from the computer memory (operation
to be carried out within 3 minutes of switching on the ignition).
EDC16C36_V44_TEST12/EDC16C36_V4C_TEST12/EDC16C36_V48_TEST12/EDC16C36_V50_TEST12/EDC16C36_V54_TEST12/
EDC16C36_V58_TEST12EDC16 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)