engine RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Owners Manual

13B-118V4 MR-372-J84-13B000$070.mif
DIESEL INJECTION
Fault finding – Conformity check13B
DDCR INJECTION
Vdiag No.: 44, 48
DRIVER PARAMETERS SUB-FUNCTION:
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as examples.
Application conditions: Engine off, ignition on.
FunctionParameter or Status
Check or actionDisplay and notes Fault finding
Accelerator pedal
positionPR030: Accelerator
pedal position.
0%.Shows the pedal position
between NO LOAD and FULL
LOAD as a percentage.
0% < PR030 < 100%In the event of a fault,
apply the fault finding
procedures for Pedal
sensor circuit gang 1 and
gang 2 (DF008 and DF009)
and DF113 Sensor supply
voltage.
Pedal
potentiometer
gang voltagesPR086: Pedal
potentiometer gang 1
voltage.
16%Shows the percentage of feed
voltage on gangs 1 and 2 of the
pedal potentiometer.In the event of a fault,
apply the fault finding
procedures for Pedal
sensor circuit gang 1 and
gang 2 (DF008 and DF009)
and DF113 Sensor supply
voltage. PR088: Pedal
potentiometer gang 2
voltage.
7%10% < PR086 < 20%
5% < PR088 < 15%

13B-119V4 MR-372-J84-13B000$070.mif
DIESEL INJECTION
Fault finding – Conformity check13B
DDCR INJECTION
Vdiag No.: 44, 48
EMISSION CONTROL/OBD SUB-FUNCTION:
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as examples.
Application conditions: Engine off, ignition on.
FunctionParameter or Status
Check or actionDisplay and notes Fault finding
EGR valve
controlET008: EGR valve control.
INACTIVEIndicates the EGR valve control
status.
- INACTIVE: The valve is not
controlled by the computer.
- ACTIVE: The valve is controlled by
the computer.NONE
Atmospheric
pressurePR035: Atmospheric
pressure.Indicates the atmospheric
pressure in mbar. The sensor is
built into the computer.If not consistent, check
that PR035 = PR032 =
local atmospheric
pressure, with the
engine stopped
and the ignition on.
Air flowPR132: Air flow.
350 < Cold < 400 mg/st
300 < Cold < 350 mg/stAir flow estimated by the injection
computer.NONE
Fuel flowPR017: Fuel flow.
10 < Cold < 12 mg/st
4 < Warm < 6 mg/st.Gives the fuel flow at the high
pressure pump outlet in mg/st.NONE
EGR valve
opening setpointPR005: EGR valve opening
setpoint.
Warm: 20%Gives a theoretical EGR valve
opening value for optimum engine
operation.
PR005 = PR051NONE
EGR valve
position
feedbackPR051: EGR valve position
feedback.
Warm approximately 20 %Shows the true EGR valve
position.
Default value: 30%NONE

13B-120V4 MR-372-J84-13B000$070.mif
DIESEL INJECTION
Fault finding – Conformity check13B
DDCR INJECTION
Vdiag No.: 44, 48
SUB-FUNCTION: ANTIPOLLUTION/OBD (cont.):
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as examples.
Application conditions: Engine off, ignition on.
FunctionParameter or Status
Check or actionDisplay and notes Fault finding
EGR valve
position sensor
voltagePR077: EGR valve position
sensor voltage.Indicates the EGR valve voltage
according to its position.
- INACTIVE: The valve is not
controlled by the computer.
- ACTIVE: The valve is controlled
by the computer.
0.5 V < PR077 < 4.8 VNONE
Accelerator pedal
positionPR030: Accelerator pedal
position.
0%.Shows the pedal position
between NO LOAD and FULL
LOAD as a percentage.
0< PR030 < 100%In the event of a fault,
apply the fault finding
procedures for Pedal
sensor circuit gang 1 and
gang 2 (DF008 and DF009)
and DF113 Sensor supply
voltage.
Coolant
temperaturePR064: Coolant
temperature.
Warm: 90 °CIndicates the coolant
temperature in °C.
Default value: 80°CIn the event of a fault,
consult the interpretation
of parameter PR064
Coolant temperature.

13B-121V4 MR-372-J84-13B000$070.mif
DIESEL INJECTION
Fault finding – Conformity check13B
DDCR INJECTION
Vdiag No.: 44, 48
CRUISE CONTROL / SPEED LIMITER SUB-FUNCTION:
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as examples.
Application conditions: Engine off, ignition on.
FunctionParameter or
Status Check or
actionDisplay and notes Fault finding
Cruise control/
speed limiterET042:
Cruise control/
speed limiterNOT DETECTED: Vehicle not equipped
with the cruise control - speed limiter
function buttons, OR after
reprogramming the injection computer,
the switch is in the rest position.
INACTIVE: when no buttons are
pressed
SPEED LIMITER: Main switch in speed
limiter position.
CRUISE CONTROL: Main switch in
cruise control position.Consult the interpretation of
status ET042 Cruise
control - speed limiter.
ET703: Cruise
control/speed
limiter buttonsINACTIVE: No cruise control - speed
limiter buttons are pressed. These
buttons are located on the steering
wheel.
PLUS: When the cruise control - speed
limiter + button is pressed. This button is
on the steering wheel, on the left-hand
side.
- MINUS: When the cruise control -
speed limiter - button is pressed. This
button is on the steering wheel, on the
left-hand side.
- SUSPEND: When the cruise control -
speed limiter 0 button is pressed. This
button is located on the steering wheel,
to the right.
- RESUME: When the cruise control -
speed limiter R button is pressed. This
button is located on the steering wheel,
to the right.Consult the interpretation of
status ET703 Cruise
control - speed limiter
button.

13B-122V4 MR-372-J84-13B000$070.mif
DIESEL INJECTION
Fault finding – Conformity check13B
DDCR INJECTION
Vdiag No.: 44, 48
CRUISE CONTROL - SPEED LIMITER SUB-FUNCTION (continued 1):
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as examples.
Application conditions: Engine off, ignition on.
FunctionParameter or
Status Check
or actionDisplay and notes Fault finding
Brake contactET704: Brake
switch No. 1- INACTIVE
- ACTIVE (brake pedal depressed)Consult the interpretation of
status ET704 Brake switch
No. 1.
ET705: Brake
switch No. 2- ACTIVE (brake pedal released)
- INACTIVEConsult the interpretation of
status ET705 Brake switch
No. 2.
Clutch pedal
switchET405: Clutch
pedal switch- ACTIVE
- INACTIVEIn the event of a fault,
consult the interpretation of
status ET405 Clutch
switch.
Cruise control
setpointPR130: Cruise
control
setpointIndicates the reference value requested by
the driver (in mph (km/h))NONE
Vehicle speedPR089: Vehicle
speed0 mph (km/h)
Gives the vehicle speed in mph (km/h). This
parameter is transmitted by the ABS computer
or vehicle speed ECU*. This signal is
transmitted to the injection on the multiplex
network.Test the multiplex
network. See fault finding
for the ABS system or the
vehicle speed ECU*.

13B-123V4 MR-372-J84-13B000$070.mif
DIESEL INJECTION
Fault finding – Conformity check13B
DDCR INJECTION
Vdiag No.: 44, 48
CRUISE CONTROL - SPEED LIMITER SUB-FUNCTION (continued 2):
*ECU: Electronic control unit
NOTESOnly check conformity after a full check with the diagnostic tool.
The values shown in this conformity check are given as examples.
Application conditions: Engine off, ignition on.
FunctionParameter or
Status Check
or actionDisplay and notes Fault finding
Cruise control -
speed limiter
deactivationET415: Cruise
control/speed
limiter
deactivationNONE: This status is present on the diagnostic
tool when:
The computer has been reinitialised,
The computer has been reprogrammed.
- STATUS 1: Traction control request
- STATUS 2: Brake pedal depressed.
- STATUS 3: Clutch pedal depressed.
- STATUS 4: Suspend button pressed
- STATUS 5: Cruise control or speed limiter
monitoring.
- STATUS 6: Gear lever in neutral
(manual gearbox) or neutral position
(automatic transmission).
- STATUS 7: Inconsistency between
the request and the vehicle speed.
- STATUS 8: Automatic transmission in defect
mode.
- STATUS 9: Vehicle speed monitoring.
- STATUS 10: Monitoring by the injection
computer.In the event of a fault,
consult the interpretation
of status ET415 "Cruise
control/speed limiter
deactivation".

13B-124V4 MR-372-J84-13B000$080.mif
13B
DDCR INJECTION
Vdiag No.: 44, 48
* RCH = passenger compartment heating resistor: TOOL STATE DIAGNOSTIC TOOL DESCRIPTION
ET001 + After ignition computer feed
ET003 Engine immobiliser
ET004 Air conditioning authorised.
ET006 Code programmed
ET008 EGR solenoid valve control
ET021 High speed fan assembly request
ET022 Low speed fan assembly request
ET023 Fast idle speed request
ET038 Engine
ET042 Cruise control/speed limiter
ET076 Starting
ET079 Air conditioning present
ET088 Compressor actuation request
ET405 Clutch pedal switch
ET415 Deactivation of cruise control/speed limiter
ET563 Flow capacity function.
ET111 RCH* number set
ET112 RCH* cut-off
ET703 Cruise control/speed limiter button
ET704 Brakecontact No 1
ET705 Brakecontact No 2
DIESEL INJECTION
Fault finding – Status summary table

13B-126
AFTER REPAIRCarry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$090.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DDCR INJECTION
Vdiag No.: 44, 48
ET042
CONTINUED 1
INACTIVE
When the main switch is in rest position (or neutral), status ET042 is INACTIVE.
If CRUISE CONTROL or SPEED LIMITER appears despite the main switch being in
the rest (or neutral) position, carry out the following operations:
Check the connections of the cruise control/speed limiter main switch.
Check for +12 V after ignition feed on the main switch connector.
• Connection code AP43 of component 1546.
Disconnect the main switch and with it in the rest position, check the insulation
between:
• Connection code AP43 and 3FX of component 1546.
• Connection code AP43 and 3PD of component 1546.
Check the continuity between connections AP43 and 3PD of component 1546 in
the speed limiter position.
– Check the continuity between connections AP43 and 3FX of component
1546in the cruise control position.
If these checks are not in order, replace the switch.
Check the continuity, insulation, and the absence of interference resistance on
the following connections:
• Connection code 3FX,
• Connection code 3PD,
between components 1546 and 120.
Also check the engine management computer connectors.
If there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair) repair the wiring, otherwise replace it.

13B-127
AFTER REPAIRCarry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$090.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DDCR INJECTION
Vdiag No.: 44, 48
ET042
CONTINUED 2
SPEED LIMITER
When the driver presses the main switch in the speed limiter position, status
ET042becomes SPEED LIMITER.
If CRUISE CONTROL or INACTIVE appears although the switch was pressed in
the speed limiter position, carry out the following operations:
Check the connections of the cruise control/speed limiter main switch.
Check for +12 V after ignition feed on the main switch connector.
• Connection code AP43 of component 1546.
Disconnect the main switch and with it in the rest position, check the insulation
between:
• Connection codes AP43 and 3FX of component 1546.
• Connection codes AP43 and 3PD of component 1546.
Check the continuity between connections AP43 and 3PD of component 1546 in
the speed limiter position.
Check the continuity between connections AP43 and 3FX of component 1546 in
the cruise control position.
If these checks show incorrect values, replace the main switch.
Check the continuity, insulation and the absence of interference resistance on
the following connections:
• Connection code 3FX,
• Connection code 3PD,
between components 1546 and 120.
Also check the engine management computer connectors.
If there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.

13B-128
AFTER REPAIRCarry out a road test followed by another check with the diagnostic tool.
V4 MR-372-J84-13B000$090.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DDCR INJECTION
Vdiag No.: 44, 48
ET042
CONTINUED 3
CRUISE
CONTROL
When the driver presses the main switch in the speed limiter position, status
ET042becomes SPEED LIMITER.
If CRUISE CONTROL or INACTIVE appears although the switch was pressed in
the speed limiter position, carry out the following operations:
Check the connections of the cruise control/speed limiter main switch.
Check for +12 V after ignition feed on the main switch connector.
• Connection code AP43 of component 1546.
Disconnect the main switch, and when it is in the rest position, check the insulation
between:
• Connection codes AP43 and 3FX of component 1546.
• Connection codes AP43 and 3PD of component 1546.
– Check the continuity between connections AP43 and 3PD of component 1546
in the speed limiter position.
– Check the continuity between connections AP43 and 3FX of component 1546
in the cruise control position.
If these checks show incorrect values, replace the main switch.
Check the continuity, insulation and the absence of interference resistance on
the following connections:
• Connection code 3FX,
• Connection code 3PD,
Between components 1546 and 120.
Also check the engine management computer connectors.
If there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.