oxygen RENAULT KANGOO 2013 X61 / 2.G Petrol V42 Injection Workshop Manual

17B-4V2 MR-376-X76-17B050$020.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Injection computer:
The injection computer is located in the engine compartment, behind the battery.
TDC sensor:
This sensor is located on the gearbox casing, behind the engine.
Pinking sensor:
This sensor is located between the four injectors.
Refrigerant pressure sensor:
This sensor is located on the air conditioning circuit.
Injection coolant temperature sensor:
This sensor is located on the engine water chamber.
Injection air temperature sensor:
The air temperature sensor is located at the air circuit inlet.
Downstream oxygen sensor:
The downstream oxygen sensor is located on the exhaust pipe downstream of the catalytic converter.
Upstream oxygen sensor:
The upstream oxygen sensor is located on the exhaust pipe after the manifold.
Accelerator potentiometer:
The potentiometer is located on the accelerator pedal.
Brake light switch:
The switch is located on the brake pedal.
Injectors 1, 2, 3, 4:
The injectors are mounted on the engine.
Motorised throttle valve:
The damper valve is located in front of the inlet manifold.
Quadruple ignition coil module (D4D and K7M engines):
The coil module is located in the engine compartment.
Cylinder 1, 2, 3, 4 pencil coils (K4M engine):
They are located on the cylinder head.
Catalytic converter:
The catalytic converter is located on the exhaust pipe downstream of the catalytic pre-converter.
Fan unit relay:
The relay is located on the cooling radiator.
PETROL INJECTION
Fault finding – List and location of components

17B-5V2 MR-376-X76-17B050$030.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Injection computer:
The injection computer receives information from various sensors and sends control signals to various actuators
according to mappings that it has stored in the memory.
TDC sensor:
This sensor allows the computer to provide synchronisation as well as to know the position Top Dead Centre for
injection phasing.
Pinking sensor:
This sensor allows the computer to correct the ignition advance under high engine load to avoid damaging the
engine.
Refrigerant pressure sensor:
The role of the sensor is to measure the refrigerant fluid pressure in the air conditioning circuit.
Injection coolant temperature sensor:
The engine coolant temperature sensor informs the computer about the engine coolant temperature.
Injection air temperature sensor:
The air temperature sensor provides the computer with the temperature of air taken in by the engine.
Oxygen sensors:
The oxygen sensors allow the catalytic converter to correctly perform engine emission control tasks.
Accelerator potentiometer:
The potentiometer allows the computer to take into account driver requests expressed using the accelerator pedal.
Clutch pedal switch:
This switch allows the computer to convert to anti-jerking mode when the clutch pedal is depressed.
Brake light switch:
The brake light switch informs the computer of the brake pedal status.
Two gangs are used if the cruise control function exists.
Injectors:
These injectors enable rapid, precise metering of the quantity of fuel injected, with excellent injection process
repetitiveness.
PETROL INJECTION
Fault finding – Role of components

17B-7V2 MR-376-X76-17B050$040.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
For flex-fuel engines
1. Air filter
2. Motorised throttle valve
3. Injection air temperature sensor
4. Manifold pressure
5. Injectors
6. Ignition coils
7. Injection coolant temperature sensor
8. Pinking sensor
9. TDC sensor
10. Upstream oxygen sensors
11. Downstream oxygen sensors
12. Injection computer
13. Auxiliary cold starting system
14. Auxiliary fuel tank
15. Auxiliary fuel
16. Petrol/alcohol tank
17. Petrol pump
18. Bleed valve
PETROL INJECTION
Fault finding – Operating diagram

17B-8V2 MR-376-X76-17B050$040.mif
PETROL INJECTION
Fault finding – Operating diagram17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
For petrol and bio-petrol engines
1. Air filter
2. Motorised throttle valve
3. Injection air temperature sensor
4. Manifold pressure
5. Injectors
6. Ignition coils
7. Injection coolant temperature sensor
8. Pinking sensor
9. TDC sensor
10. Upstream oxygen sensors
11. Downstream oxygen sensors
12. Injection computer
13. Petrol tank
14. Petrol pump
15. Bleed valve

17B-10V2 MR-376-X76-17B050$050.mif
PETROL INJECTION
Fault finding – Features17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Idle speed management
This programming is used to calculate the adapted idle speed according to the conditions of use (cold engine, air
conditioning requests, electrical consumer use etc.).
Air supply
This is managed by a motorised throttle valve which is controlled by the injection computer.
The injection computer also performs the following tasks using the motorised throttle:
– management of valve oscillations which can produce undesirable torque,
– management of valve movement subject to mechanical faults when the valve reaches its mechanical boundaries,
– management of acoustic faults by limiting throttle opening at a certain engine speed and when stopping the engine.
Torque management
The torque structure is the system for managing engine torque. It is necessary for some functions such as the
electronic stability program (ESP), automatic transmission (BVA) or sequential gearbox (BVR).
Each computer (ESP, sequential gearbox, automatic transmission) sends a request for torque via the multiplex
network to the injection computer. This arbitrates between the various torque requests and the driver's request
(made via the accelerator pedal or the cruise control/speed limiter).
The result of this arbitration gives the torque setpoint. The computer then calculates the throttle position setpoint, the
ignition advance and the wastegate setpoint (if a turbocharged engine) in order to provide the necessary torque.
Ignition management
Management of ignition advance enables the combustion quality to be managed and therefore engine operation to
be optimised. For a positive advance, the ignition point will be before TDC*, however the advance can have a
negative value.
TDC*: Top Dead Centre.
Fuel supply management
The fuel pump ensures the supply of fuel. It is activated for one second each time the + after ignition feed is switched
on. It ensures the correct level of pressure in the circuit and thereby achieves correct engine starting, particularly if
the vehicle has not been used for a long time. When the engine is running, the pump relay is controlled and
therefore the pump is always active.
The petrol vapour absorber enables petrol vapour to be collected in order to limit its release into the atmosphere.
Richness adjustment
Richness is managed using the upstream and downstream oxygen sensors located on the exhaust. For the sensors
to be operational quickly, they need to be heated by the exhaust gas and by a resistor internal to the sensor. These
sensors reflect the efficiency of combustion and, using information sent to the computer, they enable the quantity of
fuel injected to be managed in order to meet the emission control standards and to ensure optimum engine
operation.

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

17B-55V2 MR-376-X76-17B050$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
DF082
PRESENT OR
STOREDUPSTREAM OXYGEN SENSOR HEATING CIRCUITCO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
NOTESSee the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Special notes:
For CO and CC.1, the OBD warning light illuminates.
Check the condition of the supply circuit fuse for the upstream oxygen sensor, component code 887.
If the fuse is faulty, replace the fuse (see MR 388 (Logan and Sandero), MR 451 (Duster), MR 423 (Thalia 2/
Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL), Mechanical, 81C, Fuses, Fuses: List and location
of components).
Check the cleanliness and condition of the injection computer connector, component code 120 and of the
upstream oxygen sensor connector, component code 887.
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
With the ignition on, check for + 12 V on connection 3FB of component 887.
Check the insulation, continuity and the absence of interference resistance on the following connection:
–3FB between components 1047 (for Logan, Sandero, Duster) or 238 (for Thalia 2/Symbol 2, Kangoo VLL) or
983 (for Clio II F 6) and 887,
–3GF between components 120 and 887.
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 the wiring.
If all the checks are correct, replace the upstream oxygen sensor, component code 887 (see MR 388 (Logan and
Sandero), MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL),
Mechanical, 17B, Petrol injection, Oxygen sensors: Removal - Refitting).
If the fault is still present, contact the Techline.
V42_V04_DF082/ V42_V05_DF082/V42_V06_DF082/V42_V14_DF082/V42_V16_DF082/V42_V18_DF082

17B-56V2 MR-376-X76-17B050$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
DF083
PRESENT OR
STOREDDOWNSTREAM OXYGEN SENSOR HEATING CIRCUITCO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
NOTESSee the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Special notes:
For CO and CC.1, the OBD warning light and level 1 fault warning light illuminate.
Check the condition of the fuse of the supply circuit for the downstream oxygen sensor, component code 242.
If the fuse is faulty, replace the fuse (see MR 388 (Logan and Sandero), MR 451 (Duster), MR 423 (Thalia 2/
Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL), Mechanical, 81C, Fuses, Fuses: List and location
of components).
Check the cleanliness and condition of the injection computer connector, component code 120 and of the
connector of the downstream oxygen sensor, component code 242.
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
With the ignition on, check for + 12 V on connection 3FB of component 242.
Check the insulation, continuity and the absence of interference resistance of the following connection:
–3FB between components 1047 (for Logan, Sandero, Duster) or 238 (for Thalia 2/Symbol 2, Kangoo VLL) or
983 (for Clio II F 6) and 242,
–3GG between components 120 and 242.
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 the wiring.
If all the checks are correct, replace the downstream oxygen sensor, component code 242 (see MR 388 (Logan
and Sandero), MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL),
Mechanical, 17B, Petrol injection, Oxygen sensors: Removal - Refitting).
If the fault is still present, contact the Techline.
V42_V04_DF083/ V42_V05_DF083/V42_V06_DF083/V42_V14_DF083/V42_V16_DF083/V42_V18_DF083

17B-61
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
V2 MR-376-X76-17B050$082.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF092
PRESENT OR
STOREDUPSTREAM OXYGEN SENSOR CIRCUITCC.1: Short circuit to + 12 V
CO: Open circuit
CC.0: Short circuit to earth
(---)
NOTESDeal with the following faults first:
Only for CC.1 - DF082 Upstream oxygen sensor heating circuit.
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present:
–CC.0 - engine idling
–CC.1 - engine idling for > 180 seconds
–CO - engine idling
– in the fourth case (---), it is impossible to change the fault to present status, deal with
the stored fault
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
CO
CC.1
CC.0
NOTESSpecial notes:
level 1 fault warning light illuminated.
Check the cleanliness and condition of the connector of the upstream oxygen sensor, component code 887 and
of the injection computer connector, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair) repair the connector(s); otherwise, replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3GH between components 120 and 887,
–3GK between components 120 and 887.
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.
If the fault is still present, contact the Techline.
V42_V04_DF092/V42_V05_DF092/V42_V06_DF092/V42_V14_DF092/V42_V16_DF092/V42_V18_DF092
PETROL INJECTION
Fault finding – Interpretation of faults

17B-62V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
*TDC: Top Dead Centre
DF092
CONTINUED
(---)NOTESSpecial notes:
Level 1 fault warning light illuminated.
Deal with the stored fault
Check the resistance of the upstream oxygen sensor, component code 887. The value must be between 7  < X
< 11  or 3  < X < 5  (F4R engine of Duster) and the sensor temperature must be X < 40°C. If the value is not
correct, replace the upstream oxygen sensor (see MR 388 (Logan and Sandero), MR 451 (Duster), MR 423
(Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL), Mechanical, 17B, Petrol injection, Oxygen
sensors: Removal - Refitting).
Check that the programming of the TDC* sensor is correct. (see Replacement of components section).
Run test SC007 Run OBD test: O2 sensor and start the engine (Only depress the brake pedal to authorise the
starting of the engine).
At the end, check the test results:
STATUS1: Run the test again with the engine coolant temperature X > 90°C.
STATUS2 or STATUS3: Sensor OK.
STATUS4: Replace the upstream oxygen sensor, component code 887 (see MR 388 (Logan and Sandero), MR
451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL), Mechanical, 17B,
Petrol injection, Oxygen sensors: Removal - Refitting).
If the fault is still present, contact the Techline.