2013 RENAULT KANGOO coolant

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-11V2 MR-376-X76-17B050$050.mif
PETROL INJECTION
Fault finding – Features17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Engine temperature management
The engine is cooled by a 2-speed fan assembly.
To cool the engine, the first speed of the fan assembly is activated if the coolant temperature exceeds 99°C or 94°C
(F4R400/402/403 engines), then the second speed is activated if the temperature exceeds the 102°C or 97°C
(F4R400/402/403 engines). A "very high temperature" warning light illuminates on the instrument panel if the
temperature exceeds 118°C or 113°C (F4R400/402/403 engines).

17B-12V2 MR-376-X76-17B050$060.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
OPERATIONS FOR REPLACING OR REPROGRAMMING THE COMPUTER
Procedure to be applied before replacement
This procedure must be applied before replacing or reprogramming the injection computer (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, Petrol injection computer: Removal - Refitting).
– Connect the diagnostic tool (mains or cigarette lighter supply).
– Save the data by running command: SC003 Save computer data. In the event of a fault, contact the Techline.
– In the event of a replacement, note the vehicle VIN code using command ID008 VIN code.
– Switch on vehicle + after ignition feed and wait until the coolant temperature is less than 70°C and the air
temperature is less than 50°C. Consult parameter PR064 Coolant temperature and PR059 Air temperature.
– Apply the programming or reprogramming operations described in Technical Note 3585A Computer
(re)programming procedure.
Procedure to be applied after repair:
This procedure must be applied after replacing or reprogramming the computer.
Entering the saved data
– enter the saved data by running command SC001 Write saved data.
Programming the VIN code
– Display the identifier ID008
If the VIN is not entered, enter the VIN. using command VP010 Enter VIN. IMPORTANT:
– The computer permanently stores the immobilisation function code. It is forbidden to perform tests with
computers borrowed from the Parts Department or from another vehicle.
– Connect a battery charger and switch on the vehicle + after ignition feed.
– Switch off all the electrical consumers (lights, interior lighting, air conditioning, radio, etc.).
IMPORTANT:
It is necessary to respect these temperature values in order to carry out the computer programming or
reprogramming operations.
IMPORTANT:
After (re)programming the computer, switch off the + after ignition feed and wait for the loss of communication
message to appear on the diagnostic tool, if the message does not appear, wait for 9 minutes.
Failure to follow this procedure may cause the computer data to be corrupted.
PETROL INJECTION
Fault finding – Replacement of components

17B-13V2 MR-376-X76-17B050$060.mif
PETROL INJECTION
Fault finding – Replacement of components17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Programming the alcohol level
– Put the vehicle under + after ignition and wait for the value of parameter PR064 Coolant temperature to be greater
than or equal to 80°C.
– There must be no present or stored faults.
– With the ignition on and engine stopped, note the value of PR743 Estimated alcohol level in the tank.
– Carry out resetting using command RZ064 Programming the alcohol level.
– Start the engine and allow the engine to idle for 5 minutes.
– Check the correct programming using parameter PR743; its value must have changed.
– If programming was not performed correctly, repeat the operation from the start.
– If the fault is still present, contact the Techline.
Injection computer initialisation
Start and stop the engine to initialise the computer and wait for the loss of communication message to appear on the
diagnostic tool. If the message does not appear, wait for 9 minutes.
The computer is automatically configured according to the sensors and options present on the vehicle.
If the data were not saved before the operation, carry out the following operations:
– Programming the VIN code
– Enter the V.I.N. using command VP010 Enter VIN.
– Injector programming
Program the injectors by accessing the sub-section entitled Injector replacement operations.
– Programming the TDC sensor
Program the TDC sensor by accessing the sub-section entitled TDC (Top Dead Centre) sensor replacement
operations.
– Programming the motorised throttle
Program the motorised throttle by accessing the sub-section entitled Throttle valve replacement operations.
– Injection computer initialisation
Start and stop the engine to initialise the computer and wait for the loss of communication message to appear on the
diagnostic tool, if the message does not appear, wait for 9 minutes.
The computer is automatically configured according to the sensors and options present on the vehicle.

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