fuel RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Injection Repair Manual

13B-235
MR-372-J84-13B150$893.mif
V10
13B
EDC16 INJECTION
Program No.: C1
Vdiag No.: 44, 48 and 4CDIESEL INJECTION
Fault finding - Tests
Part 3: Removing the tool:
Disconnect the pipe of Mot. 1760 on the overpressure valve:
– press on the clip (1) of the overpressure valve,
– pull horizontally on the end piece (2) of the pipe of Mot. 1760 while putting a cloth on the end piece (2) to avoid the
drips.
Lift the end piece (2) vertically so that the diesel fuel contained in the pipe flows into the measuring cylinder of
Mot. 1760.
Remove the plug from the fuel return pipe end piece (2).
Connect the complete fuel return pipe to the overpressure valve.
Wipe up any diesel fuel run-off using a cleaning cloth (part number 77 11 211 707).
TEST6
(CONTINUED 4)
IMPORTANT
Use a cleaning cloth (part number 77 11 211 707) to absorb fuel run-off.

13B-236
DIESEL INJECTION
Fault finding - Glossary13B
V10 MR-372-J84-13B150$940.mif
EDC16 INJECTION
Program No.: C1
Vdiag No: 44, 48 and 4CDIESEL INJECTION
Fault finding - Glossary
(R = Resistance, EGR = Exhaust gas recirculation)Injection computer112-track (BOSCH)
Connectors: black A 32-track, brown B 48-track, grey C 32-track
Atmospheric pressure sensorIntegrated into the computer (BOSCH)
Injector0.33Ω at + 20°C / 2Ω max (BOSCH)
1350 bar
Flow regulator (high pressure
pump)R= 3Ω at + 20°C (BOSCH, CP3.2+ pump type)
Rail pressure sensorRail pressure limiter: opening at around 1600 bar
(BOSCH, bolted to the rail)
Engine speed sensorR = 680 ± 170Ω at + 20°C (MGI)
Camshaft sensorHall effect sensor (ELECTRICFIL)
R = 10250 ± 500Ω at + 20°C (measurement between tracks 2 and 3
of the sensor)
Turbocharger control solenoid
valve15.4 ± 0.7Ω at + 20°C (PIERBURG)
Electric EGR valveTrack 1: + 12 V solenoid
Track 2: + 5 V potentiometer
Track 3: Not usedTrack 4: potentiometer earth
Track 5: solenoid earth
Track 6: potentiometer signal
SOLENOID: R between tracks 1 and 5 = 8 ± 0.5Ω at + 20°C
POTENTIOMETER: R between tracks 2 and 4: 4 ± 2 kΩ at + 20°C
(Pierburg)
EGR by-pass solenoid valveR= 46 ±3Ω at + 25°C
(EATON/BITRON)
Electric damper valveDIRECT CURRENT MOTOR
(VDO)
Air flowmeterTrack 1: air temperature signal
Track 2: flow sensor earth
Track 3: + 5 V flowmeterTrack 4: + 12 V battery
Track 5: air flow signal
Track 6: battery earth
(SIEMENS)
Air temperature sensorR = 3714Ω ± 161 at + 10°C/2448Ω ± 96 at + 20°C/1671Ω ± 59 at
+30°C
Coolant temperature sensorR = 2252Ω ± 112 at 25°C/811Ω ± 39 at 50°C/283Ω ±8 at 80°C
Fuel temperature sensorR = 2051Ω ± 123 at 25°C/810Ω ± 47 ± at 50°C/309Ω ± 17 at 80°C
Accelerator pedal sensorR gang 1 = 1700 ± 900Ω
R gang 2 = 2850 ± 2050Ω
Heater plugR= 0.6Ω at + 20°C/2Ω max
Maximum current drawn: 28 A at 0 seconds/12 A at 10 seconds/9 A after
30 seconds
Diesel fuel temperature sensorAccording to application (ZERTAN)
MR-372-J84-13B150$940.mif