battery RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Siemens Injection User Guide

13B-134
MR-372-J84-13B050$585.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET023
FAST IDLE SPEED REQUEST
STATUS DEFINITION"ACTIVE": This status indicates that the fast idle speed request is active.
"INACTIVE": This status indicates that the fast idle speed request is inactive.
NOTESSpecial notes:
The idle speed setpoint is dependent on:
– the coolant temperature,
– the emission control programs,
– air conditioning requirements,
– the electrical consumers,
– battery voltage.
– the gear engaged.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C
ACTIVE
Status is "ACTIVE" when there is an engine load:
●inconsistency between the positions of the brake and accelerator pedals,
●coolant temperature <80 °C or >89 °C,
●heating and air conditioning system activated,
●with electrical consumers,
●the battery voltage is incorrect.
INACTIVEStatus is "INACTIVE" when there is no engine load:
●coolant temperature = 80 °C,
●heating and air conditioning system deactivated,
●without electrical consumers,
●the battery voltage is correct.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET023/SID304_V45_ET023/SID301_V48_ET023/SID304_V49_ET023/SID304_V4D_ET023/SID301_V4C_ET023

13B-156
MR-372-J84-13B050$585.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET160
PREHEATING RELAY CONTROL
STATUS DEFINITION"ACTIVE": This status indicates that the preheating relay control is active.
"INACTIVE": This status indicates that the preheating relay control is not active.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C
ACTIVE
The status is "ACTIVE" from when the ignition is switched on until the end of pre-
postheating.
The preheating duration varies according to:
●The engine coolant temperature,
●The atmospheric pressure
●The battery voltage.
If the status is inconsistent, consult the interpretation of fault DF017 "Preheating unit
control circuit".
INACTIVEThe status is "INACTIVE" when the engine is started and the engine coolant
temperature is more than 80 °C.
If the status is inconsistent, consult the interpretation of fault DF017 "Preheating unit
control circuit".
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET160/SID304_V45_ET160/SID301_V48_ET160/SID304_V49_ET160/SID304_V4D_ET160/SID301_V4C_ET160

13B-273
MR-372-J84-13B050$897.mif
V17
13B
DIESEL INJECTION
Fault finding – Fault Finding Chart
ALP 1 No dialogue with the computer
NOTESOnly address this customer complaint after a complete check with the diagnostic
tool.
Try to establish dialogue with a computer on another vehicle to check that the diagnostic tool is not faulty. If the
tool is not at fault, and dialogue cannot be established with any other computer on the same vehicle, the cause
could be a faulty computer interfering on the multiplex network.
Check the voltage of the battery.
If the battery voltage is not between:
9.5 V < Battery voltage < 17.5 V
Carry out fault finding on the charge circuit (See Technical Note 6014A, Checking the charging circuit or 87G,
Engine compartment connection unit).
Carry out a fault finding procedure on the multiplex network using the diagnostic tool.
– Check the presence and condition of the injection fuses on the UPC and in the engine fuse box.
– Check the connection of the computer connectors and the condition of its connections.
– Check the injection computer earths (quality, oxidation, tightness of earth bolts on the battery terminal).
– Check that the supply to the computer is correct:
Earth on code connection N* 2 of the computer connector.
+After ignition feed on connection code AP of the computer connector.
If the connection(s) are faulty and there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check that the power supply to the diagnostic socket is correct:
+ before ignition feed on track 16
+ after ignition feed on track 1
Earth on tracks 4 and 5
If the connection(s) are faulty and there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If dialogue has still not been established after these checks, contact Techline.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_ALP1 / SID304_V45_ALP1 / SID301_V48_ALP1 / SID304_V49_ALP1 / SID304_V4D_ALP1 / SID301_V4C_ALP1
MR-372-J84-13B050$897.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4CProgram No.: B1 and B2

13B-303
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests13B
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
TEST 2 Internal fuel transfer pump (ITP) check
NOTESConditions prior to test:
Test 1 Low-pressure supply system check has been carried out previously and
results are satisfactory.
Cause:
Fuel is present in the transparent supply pipe leading to the pump.
However, fuel does not move during starting.
– Remove the connector of the fuel flow solenoid valve (orange)
– Disconnect the fuel return pipe from the pump and seal it with a plug. Connect a pipe to the pump to measure
the flow of diesel.
– To authorise a 15 second starter action and carry out this test it is essential to carry out the following
procedure:
– Connect a battery charger.
– Run command SC003 Save computer data.
– Run command RZ019 Programming reinitialisation.
– Perform a starter action for at least 15 seconds (starting speed 250 rpm).
– Measure the flow rate of the fuel being collected in a graduated measuring cylinder (500 ml minimum).
The minimum flow rate must be 25 ml every 15 sec.
– Run command SC001 Enter computer data.
Is the flow measured less than 25 ml?
NO
Low pressure system correct.
YESReplace the pump.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_TEST2 / SID304_V45_TEST2 / SID301_V48_TEST2 / SID304_V49_TEST2 / SID304_V4D_TEST2 / SID301_V4C_TEST2

13B-304
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests13B
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
TEST 3 High pressure fuel pressure solenoid valve check
NOTESConditions prior to test:
The entire low pressure system must be in good condition.
Check the sealing of the high pressure pipes and unions.
Cause:
Rail pressure approximately 50 bar during starting.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and Kangoo II Wiring
diagrams Technical Note.
Disconnect the fuel pressure solenoid valve
connector and measure the resistance at the
terminals of the fuel-pressure solenoid valve
between connection 3ZQ of connector B
computer and connection 3FB (or 3FB3 for
Kangoo II) of the Protection and Communication
Unit or the main injection relay.
Is the resistance between 1.5 Ω and 15 Ω?
YES
Check the wiring between the injection computer
and the fuel pressure solenoid valve.
Measure the voltage at connection 3FB on the
connector of the fuel pressure solenoid valve
with the ignition on.
Is the voltage the same as the battery voltage?
YES
Apply the conformity check for ET613 Fuel
pressure regulator
NOReplace the pump (see Replacement of
components).
NOCheck the connection and condition of the
connectors for the fuel pressure solenoid
valve and the main injection relay.
– connection code 3FB1 (or 3FB3 for
Kangoo II) between components
1105 and 983 or 1337.
If the connection is faulty and there is a
repair procedure (see Technical Note
6015A, Electrical wiring repair, Wiring:
Precautions for repair), repair the wiring,
otherwise replace it. Check the main
injection relay.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_TEST3 / SID304_V45_TEST3 / SID301_V48_TEST3 / SID304_V49_TEST3 / SID304_V4D_TEST3 / SID301_V4C_TEST3

13B-305
MR-372-J84-13B050$936.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Tests13B
TEST 4 Check high-pressure pump (HPP) and fuel flow solenoid valve.
NOTESConditions prior to test:
The entire low pressure system must be in good condition.
Check the sealing of the high pressure pipes and unions.
Test 3 High pressure fuel pressure solenoid valve check is OK.
Cause:
Not enough or no rail pressure during starting.
Rail reference pressure during starting, minimum 150 bar.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and Kangoo II Wiring
diagrams Technical Note.
Remove the fuel flow solenoid valve connector (orange).
Measure the resistance of the fuel flow solenoid valve
connection code 3FB1 between the computer connector
and the injection main relay connector.
Is the resistance between 1.5 Ω and 15 Ω?
YES
Measure the voltage at the flow solenoid valve connector
connection code 3FB1 (or 3FB3 for Kangoo II) with the
ignition on.
Is the voltage the same as the battery voltage?
YES
Use parameter PR739 Fuel flow solenoid valve current
to check the excitation current when the starter is
activated.
Is the excitation current between 0.6A and 1A?
YES
NOReplace the pump.
NOCheck the connection and condition of
the connectors for the fuel pressure
solenoid valve and the main injection
relay.
– connection code 3FB1 (or 3FB3
for Kangoo II) between
components 1105 and 983 or
1337.
If the connection or connections are
faulty and there is a repair procedure
(see Technical Note 6015A,
Electrical wiring repair, Wiring:
Precautions for repair), repair the
wiring, otherwise replace it. Check the
main injection relay.
NO
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_TEST4 / SID304_V45_TEST4 / SID301_V48_TEST4 / SID304_V49_TEST4 / SID304_V4D_TEST4 / SID301_V4C_TEST4
B
A