2013 RENAULT KANGOO Petrol V42 Injection Workshop Manual

17B-177V2 MR-376-X76-17B050$110.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
ET836TDC SENSOR SIGNAL
STATUS DEFINITIONDETECTED: This status indicates that the TDC sensor signal is detected.
NOT DETECTED: This status indicates that the TDC sensor signal is not detected.
Conformity check: Engine stopped, ignition on or engine running.
NOT DETECTEDIn the event of a fault, refer to the interpretation of fault DF120 Engine speed sensor
signal.
V42_V04_ET836/V42_V05_ET836/V42_V06_ET836/V42_V14_ET836/V42_V16_ET836/V42_V18_ET836

17B-178V2 MR-376-X76-17B050$110.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
ET846INJECTION PROTECTION
STATUS DEFINITIONNOT PROTECTED
BLANK: No signal
PROTECTED STATUS 1: Fault on coded line circuit
PROTECTED STATUS 2: Fault on immobiliser memory area
PROTECTED STATUS 3: Injection computer self-protection
BLANK:
– The injection computer does not receive a signal from the UCH computer.
– Run fault finding on the multiplex network.
PROTECTED STATUS 1:
The UCH computer does not respond to the authentication requests from the injection computer.
Several possibilities:
– either the UCH computer was not programmed with the vehicle's card/key,
– or the vehicle's card/key is not recognised by the UCH computer.
– Run fault finding on the UCH computer.
PROTECTED STATUS 2:
Several possibilities:
– either the injection computer is blank and was not programmed with the immobiliser code, and the UCH
computer is not authorised to send the immobiliser code,
– Connect a diagnostic tool to the UCH computer to authorise it to send the immobiliser code.
– or the UCH computer has detected a fault,
– Run fault finding on the UCH computer.
V42_V04_ET846/V42_V05_ET846/V42_V06_ET846/V42_V14_ET846/V42_V16_ET846/V42_V18_ET846

17B-179V2 MR-376-X76-17B050$110.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
ET846
CONTINUED
PROTECTED STATUS 3:
There are several possible causes, in the following order:
– check that the UCH computer has not detected a fault,
– Run fault finding on the UCH computer.
– check that the injection computer has not already been programmed with the immobiliser code for another
vehicle using the status.
– Check that the injection computer corresponds correctly to the vehicle on which fault finding is being run.
– if none of the 2 previous points is the cause, check that the injection computer is not in anti-scanning mode after
undergoing several failed authentication attempts,
– It only leaves this mode when the following sequence of operations is carried out:
1- switch off the ignition,
2- switch on the ignition again and wait for at least 20 seconds under + after ignition feed,
3- switch off the ignition and ensure that the end of the self-feed phase of the injection computer is observed (the
length of time varies depending on the engine coolant temperature and can be 10 minutes maximum),
4- switch on the ignition again and start the vehicle,
5- if the vehicle does not start, repeat this procedure 3 times,
6- if the vehicle still does not start, contact the Techline.

17B-180V2 MR-376-X76-17B050$120.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
OCR*: Opening cyclic ratioTool
ParameterDiagnostic tool title
PR002 Alternator charge
PR015Engine torque
PR030Accelerator pedal position
PR037Refrigerant pressure
PR041 Turbocharging pressure
PR055Engine speed
PR059 Inlet air temperature
PR064Coolant temperature
PR071 Computer feed voltage
PR084 Coolant temperature sensor voltage
PR089Vehicle speed
PR097Motorised throttle lower stop programmed value
PR098Upstream oxygen sensor voltage
PR099Downstream oxygen sensor voltage
PR102Canister bleed solenoid valve OCR*
PR118Measured throttle position gang 1
PR119Measured throttle position gang 2
PR138Richness correction
PR139 Operating adaptive richness
PR147Pedal potentiometer voltage gang 1
PR148Pedal potentiometer voltage gang 2
PR215 Sensor supply voltage no. 1
PR216 Sensor supply voltage no. 2
PR312Inlet manifold vacuum
PR313 Linearised manifold pressure
PETROL INJECTION
Fault finding – Parameter summary table

17B-181V2 MR-376-X76-17B050$120.mif
PETROL INJECTION
Fault finding – Parameter summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Tool
ParameterDiagnostic tool title
PR344 Pressure sensor voltage
PR427Average pinking signal
PR429Measured throttle position
PR444Integral idling speed regulation correction
PR446Upstream O2 sensor heating resistance
PR447Downstream O2 sensor heating resistor
PR448Ignition advance
PR469Cylinder 1 pinking value
PR471Cylinder 2 pinking value
PR473Cylinder 3 pinking value
PR475Cylinder 4 pinking value
PR492Motorised throttle position setpoint
PR538Measured throttle voltage, gang 2
PR539Measured throttle voltage gang 1
PR606Adaptive idling speed correction
PR624Richness regulation programming offset
PR625Richness regulation programming gain
PR743Alcohol level estimated in the tank
PR770Camshaft offset
PR814Number of active heating resistors
PR831Combustion misfiring counter

17B-182V2 MR-376-X76-17B050$120.mif
PETROL INJECTION
Fault finding – Parameter summary table17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
Refriger.*: refrigerant
Syncro*: Synchronisation
OCR*: Opening cyclic ratio
CS*: CamshaftTool
ParameterDiagnostic tool title
PR832Combustion misfiring counter
PR833Combustion misfiring counter
PR834Combustion misfiring counter
PR847Inlet air temperature sensor voltage
PR872Refriger.* pressure sensor voltage
PR876CS* dephaser solenoid valve control OCR*
PR877Estimated engine oil temperature
PR887Motorised throttle safe mode programmed value
PR931Raw turbocharging pressure
PR1026Crankshaft synchro.* loss counter
PR1029 Alternator power
PR1116LPG pressure
PR1129 Brake contact no.1 duration
PR1153 Brake contact no.2 duration
PR1198LPG temperature
PR1232Number of engine rotations

17B-183
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
V2 MR-376-X76-17B050$130.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
PR015ENGINE TORQUE
PA R A M E T E R
DEFINITIONThis parameter indicates the engine torque in N.m.
Conformity check with the engine running and engine coolant temperature > 80°C
The value must be between 20 Nm < PR015 < 40 Nm
This parameter is only valid when the engine is running.
V42_V04_PR015/V42_V05_PR015/V42_V06_PR015/V42_V14_PR015/V42_V16_PR015/V42_V18_PR015
PETROL INJECTION
Fault finding – Interpretation of parameters

17B-184
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V2 MR-376-X76-17B050$130.mif
PETROL INJECTION
Fault finding – Interpretation of parameters17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
PR030ACCELERATOR PEDAL POSITION
PA R A M E T E R
DEFINITIONThis parameter indicates the accelerator pedal position as a %.
NOTESSee the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant temperature >
80°C.
No load  16%
Full load  85%
Check that the pedal mechanism has not seized.
Check the cleanliness and condition of the pedal potentiometer connections, component code 921 and the
injection computer connections, component code 120.
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.
Disconnect the battery and the injection computer.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
–3LT between components 120 and 921,
–3LR between components 120 and 921,
–3LS between components 120 and 921,
–3LV between components 120 and 921,
–3LU between components 120 and 921,
–3LW between components 120 and 921.
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.
In the event of a fault, apply the interpretation of DF974 Pedal potentiometer circuit gang 1 and DF975 Pedal
potentiometer circuit gang 2.
V42_V04_PR030/V42_V05_PR030/V42_V06_PR030/V42_V14_PR030/V42_V16_PR030/V42_V18_PR030