tire pressure RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Workshop Manual

13B-19
MR-372-J84-13B200$108.mif
V13
DIESEL INJECTION
Fault finding – System operation
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
– Vdiag 18, 1C, 20:
This warning light or message is used to warn the driver that the particle filter is loaded with particles. This happens
when the soot weight is greater than 46 g or the number of failed regenerations is greater than:
– 8 for Vdiag 18.
– 6 for Vdiag 1C and 20.
The driver must then drive as soon as possible at an average speed of 48 mph (80 km/h) subject to the road
conditions and authorised speed limits.
EOBD management. (European On Board Diagnostic):
The OBD (On Board Diagnostic) system permits the detection of any faults relating to the vehicle emission control
system (OBD EURO IV emission control standards being exceeded).
This system should be active for the entire life of the vehicle.
1. OBD fault display conditions
An OBD fault will be detected after 3 driving cycles and the following parameters will be saved in the computer:
– engine load,
– vehicle speed
– air temperature
– coolant temperature,
– turbocharging pressure,
– rail pressure,
– air flow,
– distance travelled in miles by the vehicle since activation of the OBD warning light.
It allows the driver to know whether the vehicle has a fault directly linked to the emission control system.

13B-343
MR-372-J84-13B200$900.mif
V13
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Tests13B
TEST 3 Low pressure circuit check
Check the fuel filter:
– Conformity of the fuel filter (correct part number and RENAULT filter),
– Positioning and clogging condition of the filter cartridge,
– Positioning and condition of the seals.
If there is metal swarf in the filter:
Replace the fuel filter, bleed the circuit and continue the fault finding procedure.
Supplying the injection system with fuel from an additional tank.
This operation aims to detect possible faults in the low pressure supply system of a vehicle by replacing it entirely
with an additional tank.
Mode:
– Disconnect the diesel fuel supply pipe at the fuel filter inlet and seal it with a plug.
– Connect a tube to the fuel filter inlet and insert the other end into a clean container which is approximately
5 litres in volume.
– Disconnect the diesel fuel return pipe at the pump return and injector return joint and seal it with a plug.
– Fill the container with clean diesel fuel.
– Start the engine and let the system drain itself of its air (there must not be any air bubbles in the return pipe).
Is the customer complaint still present?
NO
YES
Are the low pressure circuit connections in order
and in good condition?
YES NO
If the low pressure circuit is in order, reconnect the various
pipes making up the low pressure circuit and repeat the
fault finding procedure in the fault finding chart or for the
fault that referred you to this test.
Carry out the necessary repairs.
EDC16_V50_TEST3/EDC16_V58_TEST3/EDC16_V5C_TEST3/EDC16_V18_TEST3/EDC16_V1C_TEST3/EDC16_V20_TEST3