coolant temperature RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Workshop Manual

13B-365
MR-372-J84-13B200$972.mif
V13
13B
DIESEL INJECTION
Fault finding – Glossary
Injection computer112-track (BOSCH)
Connectors: black A 32-track, brown B 48-track, grey C 32-track
Atmospheric pressure sensor Integrated into the computer (BOSCH)
Injector0.23 Ω at + 20°C/2 Ω max. (BOSCH)
1600 bar (1800 bar max.)
Flow regulator (high pressure
pump)R = 3 Ω at + 20°C (BOSCH, pump type CP3.2+)
Rail pressure sensor Start of opening ~ 1600 bar,
Rail pressure limiter: opening at approximately 1800 bar (BOSCH, bolted to
the rail)
Engine speed sensor510 < R< 850 Ω at + 20°C (MGI)
Camshaft sensor Hall effect sensor (ELECTRICFIL)
R = 10250 ± 500 Ω at + 20°C (measured between connections 3CQ and 3FB of
component 746)
Turbocharger control solenoid
valve15.4 ± 0.7 Ω at + 20°C (PIERBURG)
Electric EGR valve3VP: + 12 V electric motor 3JM: potentiometer earth
3GC: + 5 V potentiometer 3VQ: engine earth
Track 3: Not used 3EL: potentiometer signal
Direct current motor: R between connections VP and VQ = between 1 Ω and
400 Ω at + 20°C
Potentiometer: R between connections 3GC and 3JM: 6.5 ± 2.6 kΩ at + 20°C
(SIEMENS)
Electrical damper valve Direct current motor (VDO)
Air flowmeter3B: air temperature signal 3FB: + 12 V battery
3DW: flowmeter earth 3DV: air flow signal
3KJ: + 5 V potentiometer NT: battery earth
(SIEMENS)
Air temperature sensorR = 3714
Ω ± 161 at + 10°C/2448 Ω ± 96 at + 20°C/1671 Ω ± 59 at + 30°C
Coolant temperature sensorR = 2252 Ω ± 112 at 25°C/811 Ω ± 39 at 50°C/283 Ω ± 8 at 80°C
Accelerator pedal sensorR gang 1 = 1700 ± 900 Ω;
R gang 2 = 2,850 ± 2,050Ω
Heater plugR = 0.6 Ω at + 20°C/2 Ω max.
Maximum current drawn: 28 A at 0 seconds/12 A at 10 seconds/9 A after
30 seconds
Turbine upstream temperature
sensor2-track yellow connector (NTK)
T=400°C -> R = 1772 Ω, T=500°C -> R = 725 kΩ
Particle filter differential
pressure sensorConnection 3LQ = 5 V, connection 3TK = Earth, connection 3TL = Signal
(BOSCH)
Temperature sensor upstream
of the particle filter2-track blue connector (DENZO)
T=50°C -> R = 106 kΩ, T=100°C -> R = 33.5 kΩ
Temperature sensor
downstream of the particle filter2 track black connector (DENZO)
T=50°C -> R = 106 kΩ, T=100°C -> R = 33.5 kΩ
Water in diesel fuel sensor According to application (ZERTAN)
MR-372-J84-13B200$972.mif
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C