2008 RENAULT SCENIC display

17C-62
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
SUB-FUNCTION: OPERATION IN LPG MODE (CONTINUED 2)
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application condition: Engine stopped, ignition on and LPG mode selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
8LPG flow rate
settingPR111:LPG flow rate
settingIndicates the LPG flow rate
setpoint in g/h.
PR111 = 0 g/h
NONE
9LPG injection
durationPR110:LPG injection
timingDisplays the injection duration
in ms.
PR110 = 0 ms
10
Tank senderPR013:LPG tank
sender supply
voltage4.8 V < PR008< 5.2 VIn the event of a fault,
apply the interpretation of
fault DF030 LPG tank
sender supply voltage.
11 PR009:LPG tank
sender signal
voltageIndicates the signal voltage
compared to the pressure in the
LPG tank.For Logan: In the event
of a fault, apply the
interpretation of fault
DF029 LPG tank sender
signal voltage.
For Mégane II: In the
event of a fault, apply the
interpretation of fault
DF029 LPG tank sender
signal voltage
and parameters
PR009 and PR116. 12 PR116:Sender
resistanceFor Logan: Ignore this
parameter.
For Mégane II:
Tank full:
20 Ω ± 2 Ω
Reserve tank:
290 Ω ± 2 Ω
Tank empty:
320 Ω ± 2 Ω
13LPG
temperaturePR113:LPG
TemperatureGives the LPG temperature
in °C.
- 40°C < PR113 < 120°CNONE
14 Fuel pump ET025:Fuel pumpACTIVEACTIVE when operating in
Petrol mode. If there is
inconsistency, carry out
a full fault finding
procedure on the petrol
injection system.
Deal with any other faults.

17C-63
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
SUB-FUNCTION: OPERATION IN PETROL MODE
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine switched off, ignition on and Petrol mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
1
LPG / Petrol
switchET021:Mode selectedPETROL NONE
2ET094:Petrol modeNORMALCheck the consistency
between statuses
ET094 Petrol mode
and ET093 LPG mode.
If there is inconsistency,
contact the Techline.
3ET084:Forced petrol
mode, empty
tankNOIf YES, test the multiplex
network. If the multiplex
network is correct, check that
the LPG tank is full. If the tank
is full, apply the interpretation
of status ET084 Forced petrol
mode, tank empty.
4ET023:Forced Petrol
mode, LPG
faultNOIf YES, apply the interpretation
of status ET023 Forced petrol
mode, LPG fault.
5Petrol
injection
signalPR006:Engine speedShows the engine's speed
of rotation in rpm.
PR006 = 0 rpm
In the event of a fault, carry out
a full fault finding procedure on
the petrol injection system.
Deal with any other faults.
6Manifold
pressurePR001:Manifold
pressureIndicates the inlet
manifold vacuum
pressure in mb.
PR001 = Atmospheric
pressure

17C-64
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
SUB-FUNCTION: OPERATION IN PETROL MODE (CONTINUED)
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine switched off, ignition on and Petrol mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
7Fuel pump ET025:Fuel pumpACTIVEACTIVE when operating in
Petrol mode. If there is
inconsistency, carry out
a full fault finding procedure
on the petrol injection
system. Deal with any other
faults.
8
Petrol
injection
signalPR002:Coolant
temperatureIndicates the temperature
– of water in °C.
– of air in °C.
Check the consistency
of the temperatures by
performing fault finding on
the petrol computer.
With a cold engine, the two
temperatures should be
almost identical.In the event of a fault, carry
out a full fault finding
procedure on the petrol
injection system. Deal with
any other faults. 9PR103:Air temperature

17C-65
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
MAIN SCREEN
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine running at idle speed at 80°C and LPG mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
1Main relay ET049:General relayACTIVEIn the event of a fault,
apply the interpretation
of DF007 Main relay circuit.
2
Petrol/LPG
mode
consistencyET021:Mode selectedLPG NONE
3ET094:Petrol modeNORMAL
Then NOCheck the consistency between
statuses ET094 Petrol mode
and ET093 LPG mode.
If there is inconsistency, contact
the Techline. 4PR093:LPG modeNO
Then YES
5
Engine speedPR006:Engine speedPR006 = 750 rpm
± 50 rpmIn the event of a fault, carry out
a full fault finding procedure on
the petrol injection system. Deal
with any other faults.
6PR012:Engine speed
multiplex signalPR012 = 0 mph (0 km/h)In the event of a fault, apply the
interpretation of
DF074 TDC signal circuit.
7LPG switch ET105:LPG switchPRESSED In the event of a fault, apply
the interpretation of DF020 Fuel
sender switching relay circuit.
8Sensor
voltagePR114:Sensor feed
voltage4.9 V < PR114 < 5 VIn the event of a fault, apply
the interpretation of
DF096 Sensor supply voltage.
GAZ3000_V08_CCONF

17C-66
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
MAIN SCREEN (CONTINUED)
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine running at idle speed at 80°C and LPG mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
9
Temperatures PR103:Air temperatureIndicates the temperature
– of water in °C.
– of air in °C.
Check the consistency of the
temperatures by performing
fault finding on the petrol
computer.In the event of a fault, carry
out a full fault finding
procedure on the petrol
injection system.
Deal with any other faults. 10 PR002:Coolant
temperature
11LPG
temperaturePR113:LPG temperatureGives the LPG temperature
in °C.
- 40°C < PR113 < 120°CNONE

17C-67
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
SUB-FUNCTION: PETROL → LPG TRANSITION
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine running at idle speed at 80°C and LPG mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
1
LPG / Petrol
switchET094:Petrol modeNORMAL
Then NOCheck the consistency between
statuses ET094 Petrol mode
and ET093 LPG mode.
If there is inconsistency,
contact the Techline.
2ET084:Forced petrol
mode, empty tankNOIf YES, carry out a multiplex network
test. If the multiplex network is
correct, check that
the LPG tank is full.
If the tank is full, apply
the interpretation of status ET084
Forced petrol mode, tank empty.
3ET023:Forced Petrol
mode, LPG faultNOIf YES, apply the interpretation
of status ET023 "Forced petrol
mode, LPG fault".
4ET021:Mode selectedLPG NONE
5ET100:LPG system readyYESIf there is inconsistency, apply the
interpretation of status
ET100 LPG system ready.
6ET022:Waiting for LPG
conditionsNOIf there is inconsistency, apply the
interpretation of status ET022
Waiting for LPG conditions.
7ET096:Petrol to LPG
TransitionNO
Then YESWhen the LPG operating mode has
been selected, if ET022 Waiting for
LPG conditions is NO
and ET100 LPG system ready is
YES, then ET096 Petrol to LPG
Transition should be YES. If NO,
apply the interpretation of ET096.

17C-68
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
SUB-FUNCTION: PETROL → LPG TRANSITION (CONTINUED)
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine running at idle speed at 80°C and LPG mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
8LPG / Petrol
switchET093:LPG modeNO
Then YESCheck the consistency
between statuses
ET094 Petrol mode
and ET093 LPG mode.
If there is inconsistency,
contact the Techline.
9
Petrol
injection
signalsPR006:Engine speedIndicates the engine's speed
of rotation in rpm.
PR006 = 750 rpm
± 50 rpmIn the event of a fault, carry
out a full fault finding
procedure on the petrol
injection system.
Deal with any other faults.
10 PR002:Coolant
temperatureIndicates the engine coolant
temperature in °C.
Check the consistency of
the temperatures by
performing fault finding on
the petrol computer.In the event of a fault, carry
out a full fault finding
procedure on the petrol
injection system.
Deal with any other faults.
11 PR103:Air temperatureIndicates the air temperature
in °C.
Check the consistency of
the temperatures by
performing fault finding on
the petrol computer.
12LPG
temperaturePR113:LPG
TemperatureGives the LPG temperature
in °C.
- 40°C < PR113 < 120°CNONE

17C-69
MR-372-J84-17C000$472.mif
V2
LPG 3000
Program No.
Vdiag No: 08/10GAS INJECTION
Fault finding - Conformity check17C
SUB-FUNCTION: LPG → PETROL TRANSITION
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values indicated in this conformity check are given as examples.
Application conditions: Engine running at idle speed at 80°C and Petrol mode
selected.
Order FunctionParameter or Status
checked or ActionDisplay and notes Fault finding
1
LPG / Petrol
switchET093:LPG modeYES
Then NO Check the consistency
between statuses
ET094 Petrol mode
and ET093 LPG mode.
If there is inconsistency,
contact the Techline.
2ET021:Mode selectedPETROL NONE
3ET095:LPG to Petrol
TransitionYES
NONONE
4ET094:Petrol modeNO
Then NORMALCheck the consistency
between statuses
ET094 Petrol mode
and ET093 LPG mode.
If there is inconsistency,
contact the Techline.
5ET084:Forced petrol
mode, empty tankNOIf YES, test the multiplex
network. If the multiplex
network is correct, check that
the LPG tank is full. If the tank
is full, apply the interpretation
of status ET084 Forced petrol
mode, tank empty.
6ET023:Forced Petrol
mode, LPG faultNOIf YES, apply the interpretation
of status ET023 Forced petrol
mode, LPG fault.