Page 1 of 279

1Engine and peripherals
V2 MR-376-X76-17B050$TOC.mif
V2
17B
"The repair procedures given by the manufacturer in this document are based on the
technical specifications current when it was prepared.
The procedures may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from
which his vehicles are constructed."
V2
All rights reserved by Renault s.a.s.
Edition Anglaise
Copying or translating, in part or in full, of this document or use of the service part
reference numbering system is forbidden without the prior written authority of
Renault s.a.s.
© Renault s.a.s. 2014
PETROL INJECTION
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06, 14, 16, 18
Fault finding – Introduction 17B - 2
Fault finding – List and location of components 17B - 4
Fault finding – Role of components 17B - 5
Fault finding – Operating diagram 17B - 7
Fault finding – Features 17B - 9
Fault finding – Replacement of components 17B - 12
Fault finding – Fault summary table 17B - 16
Fault finding – Interpretation of faults 17B - 21
Fault finding – Conformity check 17B - 160
Fault finding – Status summary table 17B - 161
Fault finding – Interpretation of statuses 17B - 163
Fault finding – Parameter summary table 17B - 180
Fault finding – Interpretation of parameters 17B - 183
Fault finding – Command summary table 17B - 213
Fault finding – Customer complaints 17B - 215
Fault finding – Fault Finding Chart 17B - 220
Fault finding – Test summary table 17B - 248
Fault finding – Tests 17B - 250
Page 16 of 279

17B-16V2 MR-376-X76-17B050$070.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Tool fault DTC code Diagnostic tool title
DF0010115 Coolant temperature sensor circuit
DF0020095 Air temperature sensor circuit
DF0110641 Sensor supply voltage no. 1
DF0120651 Sensor supply voltage no. 2
DF0150657 Main relay control circuit
DF0180480 Low-speed fan unit control circuit
DF0260201 Cylinder 1 injector control circuit
DF0270202 Cylinder 2 injector control circuit
DF0280203 Cylinder 3 injector control circuit
DF0290204 Cylinder 4 injector control circuit
DF0380606 Computer
DF0461610 Battery voltage
DF0470560 Computer feed voltage
DF0500571 Brake switch circuit
DF0590301 Misfiring on cylinder 1
DF0600302 Misfiring on cylinder 2
DF0610303 Misfiring on cylinder 3
DF0620304 Misfiring on cylinder 4
DF0650300 Combustion misfire
DF0782100 Motorised throttle control circuit
DF0792119 Motorised throttle valve automatic control
DF0800010 Camshaft dephaser circuit
PETROL INJECTION
Fault finding – Fault summary table
Page 17 of 279

17B-17V2 MR-376-X76-17B050$070.mif
PETROL INJECTION
Fault finding – Fault summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
*Info: InformationTool fault DTC code Diagnostic tool title
DF0810443 Canister bleed solenoid valve circuit
DF0820135 Upstream oxygen sensor heating circuit
DF0830141 Downstream oxygen sensor heating circuit
DF0850627 Fuel pump relay control circuit
DF0880325 Pinking sensor circuit
DF0910500 Vehicle speed signal
DF0920130 Upstream oxygen sensor circuit
DF0930136 Downstream oxygen sensor circuit
DF0950120 Throttle potentiometer circuit gang1
DF0960220 Throttle potentiometer circuit gang 2
DF101C121 ESP multiplex connection
DF1022503 Available alternator power sig.*
DF108C108 LPG/CNG computer multiplex connection
DF1090313 Low fuel level misfire
DF1200335 Engine speed sensor signal
DF1950016 Camshaft sensor / engine speed consistency
DF3190340 Camshaft sensor circuit
DF3420650 Malfunction indicator light circuit
DF3581608 Injector control computer
DF3611351 Ignition coil circuit 1-4
DF3621352 Ignition coil 2-3 circuit
DF3630011 Camshaft dephaser
DF37910A4 Cylinder injector 1 control
Page 18 of 279
17B-18V2 MR-376-X76-17B050$070.mif
PETROL INJECTION
Fault finding – Fault summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Tool fault DTC code Diagnostic tool title
DF38010A5 Cylinder 2 injector control
DF38110A6 Cylinder 3 injector control
DF38210A7 Cylinder injector 4 command
DF3940420 Catalytic converter operating fault
DF3980170 Fuel circuit operating fault
DF4090461 Fuel level sensor circuit
DF4361314 Detection of engine misfiring
DF4570315 Flywheel target
DF504C101 Automatic transmission
DF5310618 LPG system
DF5322502 Alternator charge signal
DF5562135 Pedal/throttle position consistency
DF6310703 Brake light switch signal
DF6331170 LPG fuel circuit operating fault
DF6351301 LPG cylinder 1 misfire
DF6361302 LPG cylinder 2 misfire
DF6371303 LPG cylinder 3 misfire
DF6381304 LPG cylinder 4 misfire
DF6391300 Combustion misfire in LPG mode
DF648060A Computer
DF7210217 Engine overheating
DF7732294 Pressure regulator circuit
Page 19 of 279
17B-19V2 MR-376-X76-17B050$070.mif
PETROL INJECTION
Fault finding – Fault summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
*Refriger: RefrigerantTool fault DTC code Diagnostic tool title
DF8842632 Additional fuel circuit pump relay
DF8870226 Brake - accelerator pedal position
DF8941633 Additional fuel circuit solenoid valve
DF9740225 Pedal potentiometer circuit gang 1
DF9752120 Pedal potentiometer circuit gang 2
DF9921644 Additional heater 1 relay circuit
DF9931645 Additional heater 2 relay circuit
DF9941646 Additional heater 3 relay circuit
DF10150504 Brake switch signal consistency
DF10160833 Clutch switch signal consistency
DF1017061A Computer
DF10340314 Combustion misfire
DF10580106 Inlet pressure consistency
DF1063C415 ESP multiplex connection
DF10680530 Refriger* pressure sensor voltage
DF10720645 Air conditioning compressor relay control
DF10740638 Motorised throttle position inconsistent
Page 20 of 279
17B-20V2 MR-376-X76-17B050$070.mif
PETROL INJECTION
Fault finding – Fault summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
*Refriger: RefrigerantTool fault DTC code Diagnostic tool title
DF1235C402 Automatic transmission
DF1265018A LPG pressure sensor circuit
DF12670184 LPG temperature sensor circuit
DF13011570 Status of LPG switch
DF13551656 Multiplexed torque regulator connection
DF13610185 LPG temperature sensor circuit
DF13622666 Tank solenoid valve circuit
DF13632293 LPG pressure
DF1364109A Computer automatic supply relay
DF13652265 LPG tank sender signal voltage
DF136610A0 Cylinder 1 LPG injector circuit
DF136710A1 Cylinder 2 LPG injector circuit
DF136810A2 Cylinder 3 LPG injector circuit
DF136910A3 Cylinder 4 LPG injector circuit
Page 161 of 279
17B-161V2 MR-376-X76-17B050$100.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Tool status Diagnostic tool title
ET001Computer + After ignition
ET038Engine
ET039Brake pedal
ET041Gearbox ratio
ET047Fuel pump control circuit
ET051Throttle stop programming
ET089Flywheel target programming
ET148OBD warning light activation request
ET321Air conditioning compressor
ET405Clutch pedal switch
ET434Low fuel level
ET571LPG minimum signal
ET673Jammed accelerator pedal detected
ET717Target gearbox ratio
ET734Heating resistor 1 relay control
ET735Heating resistor 2 relay control
ET736Heating resistor 3 relay control
ET759Braking multiplex signal detected
ET760First starting
ET775Camshaft TDC* synchronisation
ET798Clutch wire contact connection
ET799Brake wire contact
PETROL INJECTION
Fault finding – Status summary table
Page 162 of 279
17B-162V2 MR-376-X76-17B050$100.mif
PETROL INJECTION
Fault finding – Status summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
TDC*: Top Dead Centre
GMV**: Fan assembly
s.v.***: solenoid valveTool status Diagnostic tool title
ET803Clutch switch start of travel
ET813Low speed fan assembly request by injection
ET814High speed fan assembly request by injection
ET819Low speed fan assembly final request
ET820High speed fan assembly final request
ET836TDC sensor signal
ET837Crankshaft synchronisation
ET842LPG switch
ET845Camshaft dephaser s.v.*** programming
ET846Injection protection
ET847LPG mode