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-21
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 MR-376-X76-17B050$081.mif
17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF001
PRESENT OR
STOREDCOOLANT TEMPERATURE SENSOR CIRCUIT4.DEF: Voltage too low
5.DEF: Voltage too high
6.DEF: Micro-cut
NOTESSpecial notes:
– The OBD and Level 1 warning lights illuminate.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Check the connection and condition of the connector of the coolant temperature sensor, component code 244
and of the connections of the injection computer, component code 120.
If the connector(s) are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Disconnect the connector of the injection computer, component code 120 (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).
Measure the resistance of component 244 by connections 3JK and 3C of the injection computer connector,
component code 120.
If the resistance of the coolant temperature sensor, component code 244 is not between 100 X 10 k (K7M,
K4M, D4D engines), 85 X 82 k (Duster F4R and K4M engine) at ambient temperature: replace the coolant
temperature sensor, component code 244 (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, 19A, Cooling, Coolant temperature
sensor: Removal - Refitting).
Check the insulation, continuity and absence of interference resistance on the following connections:
–3JK between components 120 and 244.
–3C between components 120 and 244.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If the fault is still present, contact the Techline.
V42_V04_DF001/ V42_V05_DF001/V42_V06_DF001/V42_V14_DF001/V42_V16_DF001/V42_V18_DF001
PETROL INJECTION
Fault finding – Interpretation of faults
17B-22
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 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
DF002
PRESENT OR
STOREDAIR TEMPERATURE SENSOR CIRCUIT2.DEF: Signal outside lower limit.
3.DEF: Signal outside upper limit.
NOTESSpecial notes:
– The OBD and Level 1 warning lights illuminate.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Check the connection and condition of the connector of the air temperature sensor, component code 272 and of
the connections of the injection computer, component code 120.
If the connector or connectors are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the air temperature sensor, component code 272 between connections 3B and 3JQ.
If the resistance measured is not between 300 X 6 k or 100 X 50 k (Duster F4R engine) or 50
X 50 k (Duster K4M engine) at ambient temperature: replace the air temperature sensor, component code
272.
Check the insulation, continuity and absence of interference resistance on the following connections:
–3B between components 272 and 120.
–3JQ between components 272 and 120.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair
), repair the wiring, otherwise replace the wiring.
If the fault is still present, contact the Techline.
V42_V04_DF002/ V42_V05_DF002/V42_V06_DF002/V42_V14_DF002/V42_V16_DF002/V42_V18_DF002
17B-23
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 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
DF011
PRESENT OR
STOREDSENSOR FEED VOLTAGE NO. 11.DEF: Above maximum threshold.
2.DEF: Below minimum threshold.
NOTESSpecial notes:
– The OBD and Level 2 warning lights illuminate.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Disconnect the accelerator pedal sensor gang 1, component code 921 then switch on the ignition. Wait several
seconds so that the computer can update the fault status.
If the fault changes from present to stored: Replace the accelerator pedal sensor gang 1, component code 921
(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, 37A, Mechanical component controls, Accelerator pedal: Removal -
Refitting).
Disconnect the motorised throttle valve, component code 1076 then switch on the ignition (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, 12A, Fuel mixture, Throttle valve: Removal - Refitting).
Wait several seconds so that the computer can update the fault status.
If the fault changes from present to stored: Replace the damper valve position sensor, component code 1076, (see
MR 388 (Logan and Sandero), MR 451 (Duster) or MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR
374 (Kangoo VLL), Mechanical, 12A, Fuel mixture, Throttle valve: Removal - Refitting) referring to the
Replacement of components section.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3LR between components 921 and 120,
–3LT between components 921 and 120,
–3MN between components 1076 and 120,
–3MO between components 1076 and 120.
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_DF011/ V42_V05_DF011/V42_V06_DF011/V42_V14_DF011/V42_V16_DF011/V42_V18_DF011
17B-24
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 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
DF012
PRESENT OR
STOREDSENSOR SUPPLY VOLTAGE NO. 21.DEF: Above maximum threshold.
2.DEF: Below minimum threshold.
NOTESSpecial notes:
– The OBD and Level 2 warning lights illuminate.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Disconnect the accelerator pedal sensor gang 2, component code 921 then switch on the ignition (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, 37A, Mechanical component controls, Accelerator pedal: Removal - Refitting).
Wait several seconds so that the computer can update the fault status.
If the fault changes from present to stored: Replace the accelerator pedal sensor gang 2, component code 921
(see MR 388 (Logan and Sandero), MR 451 (Duster) or MR 423 (Thalia 2/Symbol 2), Mechanical, 37A,
Mechanical component controls, Accelerator pedal: Removal - Refitting).
Disconnect the manifold pressure sensor, component code 147, then switch on the ignition.
Wait several seconds so that the computer can update the fault status.
If the fault changes from present to stored: Replace the inlet pressure sensor, component code 147.
Disconnect the Freon pressure sensor, component code 1202, then switch on the ignition (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, 62A, Air conditioning, Pressure sensor: Removal - Refitting).
Wait several seconds so that the computer can update the fault status.
If the fault changes from present to stored: Replace the Freon pressure sensor, component code 1202 (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, 62A, Air conditioning, Pressure sensor: Removal - Refitting).
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3LU between components 921 and 120,
–3LV between components 921 and 120,
–3AJP between components 147 and 120,
–3AJR between components 147 and 120,
–38Y between components 1202 and 120,
–38U between components 1202 and 120.
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_DF012/ V42_V05_DF012/V42_V06_DF012/V42_V14_DF012/V42_V16_DF012/V42_V18_DF012
17B-25
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 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
DF015
PRESENT OR
STOREDMAIN RELAY CONTROL CIRCUITCC.0: Short circuit to earth.
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present:
– switch on the powerlatch phase - switch off + after ignition feed and switch on the
+ after ignition feed again).
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Check the connection and condition of the connectors of the passenger compartment fuse box, component code
1016, of the engine fuse box, component code 597, of the injection computer, component code 120 and of the
injection relay, component code 1047 (for Logan, Sandero, Duster) of the injection locking relay, component
code 238 (for Thalia 2/Symbol 2, Kangoo VLL) or of the injection computer supply relay, component code 983
(for Clio II F 6).
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, otherwise replace the wiring.
Check the condition and operation of the injection relay, component code 1047 (for Logan, Sandero, Duster), of
the injection locking relay, component code 238 (for Thalia 2/Symbol 2, Kangoo VLL) or of the injection computer
supply relay, component code 983 (for Clio II F 6).
In the event of a fault, replace the injection relay or the injection locking relay (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, 87G,
Engine compartment connection unit, Engine compartment connection unit: List and location of
components).
V42_V04_DF015/ V42_V05_DF015/V42_V06_DF015/V42_V14_DF015/V42_V16_DF015/V42_V18_DF015
17B-26
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 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
DF015
CONTINUED
Check the insulation, continuity and the absence of interference resistance on the following connections:
For Logan, Sandero, Duster:
–3AA between components 1047 and 120,
–3AC between components 1047 and 120,
–AP29 between components1016 and 120,
–BP37 between components 597 and 1047,
–BP17 between components 1047 and 597.
For Thalia 2/Symbol 2:
–3AA between components 238 and 120,
–AP15 between components 1016 and 120,
–BP17 between components 238 and 597.
For Clio II ph. 6:
–3AA between components 983 and 120,
–BP37 between components 1016 and 120.
For Kangoo VLL:
–3AA between components 238 and 120,
–BP37 between components 238 and 597.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If the fault is still present, contact the Techline.
17B-27
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 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
DF018
PRESENT OR
STOREDLOW SPEED FAN ASSEMBLY CONTROL CIRCUITCC.0: Short circuit to earth.
CC.1: Short circuit to +12 volts.
NOTESConditions for application to a stored fault:
The fault is declared present after the ignition has been switched on or after running
command AC038 Low speed fan assembly relay
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Run command AC038 and check the supply of the low speed fan assembly relay control circuit, component code
784, using a test light on connection 3JN of component 120.
Check the connection and condition of the connector of the injection computer, component code 120 and of the
low speed fan assembly relay, component code 784.
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, otherwise replace the wiring.
Check the insulation, continuity and check for absence of interference resistance on the following
connection:
–3JN between components 784 and 120.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Run command AC038 and check the supply of the low speed fan assembly relay power circuit using a test light on
connection BP7 of component 784.
If the check is not correct, replace the fan assembly control relay, component code 784.
If the fault is still present, contact the Techline.
V42_V04_DF018/ V42_V05_DF018/V42_V06_DF018/V42_V14_DF018/V42_V16_DF018/V42_V18_DF018