check engine RENAULT TWINGO 2009 2.G Sequential Transmission Manual PDF

21B-112
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR017
ENGAGEMENT POSITION
PARAMETER
DEFINITIONThis parameter indicates the position of the engagement cylinder expressed in mm.
NOTESNone
Engine stopped, ignition on
The value of parameter PR017 will change depending on the gear engaged:
1: PR017 = 6 mm
2: PR017 = 18 mm
3: PR017 = 6 mm
4: PR017 = 18 mm
5: PR017 = 6 mm
R: PR017 = 18 mm
N: PR017 = 12 mm
In the event of a fault, consult the interpretation of fault DF070 “Engagement position sensor circuit”.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR017

21B-113
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR018
HYDRAULIC PRESSURE
PARAMETER
DEFINITIONThis parameter indicates the value of the pressure in the hydraulic circuit expressed
in bar.
NOTESNone
Engine stopped, ignition on
The pressure value is measured by the pressure sensor.
Using this information, the computer will activate or deactivate the pump to regulate the pressure.
40 < PR018 < 50 bar
In the event of a fault, consult the interpretation of faults DF065 “Pump relay circuit”, DF166 “Pressure sensor
circuit”, DF252 “Pump relay”, DF180 “Hydraulic pump” and DF259 “Pressure accumulator”.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR018

21B-114
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR095
CLUTCH TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the temperature of the clutch system expressed in ˚C.
NOTESNone
Engine stopped, ignition on
The clutch temperature will change depending on the driving style of the vehicle (sporty driving, holding the
vehicle on an incline, etc.).
When PR095 ≥ 248 ˚C, the buzzer is activated.
Check the clutch is correctly programmed (see replacement of components).
In the event of a fault, consult the interpretation of fault DF254 “Clutch temperature”.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR095

21B-115
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR096
CLUTCH PROGRESSIVITY
PARAMETER
DEFINITIONThis parameter indicates the progressivity of the clutch.
NOTESNone
Engine stopped, ignition on
3000 < PR096 < 9000
Default value: PR096 = 7500, in this case, program the clutch progressivity (see Replacement of
components).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR096

21B-116
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR105
VEHICLE SPEED
PARAMETER
DEFINITIONThis parameter indicates the vehicle speed expressed in mph (km/h).
NOTESNone
Engine stopped, ignition on
PR105 = 0 km/h
If not correct, run fault finding on the ABS/ESP system (see 38C, Anti-lock braking system).
If the fault is still present, contact Techline.
Road test
Carry out a road test.
Check the consistency between the parameter value PR038 "Vehicle speed" in the domain of the ABS
computer and the speed displayed on the instrument panel.
If not correct, run fault finding on the ABS/ESP system (see 38C, Anti-lock braking system).
If the fault is still present, contact Techline.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR105

21B-117
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR106
PR107
PR152
PR153
PR154EFFECTIVE ENGINE TORQUE
NO REDUCTION ENGINE TORQUE
ANTICIPATED ENGINE TORQUE
SLOW TORQUE SETPOINT
FAST TORQUE SETPOINT
PARAMETER
DEFINITIONThis parameters indicate the value of the torque supplied by the engine in Nm.
NOTESNone
Engine stopped, ignition on
PR106 = 0 Nm
PR107 = 0 Nm
PR152 = 0 Nm
PR153 = 0 Nm
PR154 = 0 Nm
In the event of a fault, carry out a multiplex network test (see 88B, Multiplexing).
Run fault finding on the injection system (see 17B, Petrol injection).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR106 / BVRJH1_V04_PR152 / BVRJH1_V04_PR154
BVRJH1_V04_PR107 / BVRJH1_V04_PR153

21B-118
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR145
ENGINE COOLANT TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the coolant temperature in ˚C.
NOTESNone
Engine stopped, ignition on
PR145 = 20 ˚C in default mode
Compare the value of parameter PR145 with the value measured by the coolant temperature sensor in the
domain of the injection computer (see 17B, Petrol injection).
If not correct, run a multiplex network test (see 88B, Multiplex).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR145

21B-119
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR148
CLUTCH CLOSED POSITION
PARAMETER
DEFINITIONThis parameter indicates the position of the clutch in mm.
NOTESNone
Engine stopped, ignition on
PR148 = 576 mm (new clutch)
In the event of a fault, consult the interpretation of fault DF068 “Clutch position sensor circuit”.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR148

21B -124
MR-413-X44-21B000$885.mif
V2
Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - Interpretation of commands21B
NOTESOnly refer to the customer complaints after performing a complete check using
the diagnostic tool.
Carry out a fault finding procedure on the multiplex network.
Run fault finding on the sequential gearbox.
NO DIALOGUE WITH THE DIAGNOSTIC TOOL
NO DIALOGUE WITH THE SEQUENTIAL GEARBOX COMPUTER ALP 1
SEQUENTIAL GEARBOX OPERATING FAULTS IMMOBILISING
THE VEHICLE
CANNOT SELECT A FORWARD OR REVERSE GEAR WHEN STATIONARY ALP 2
IMPOSSIBLE TO SELECT NEUTRAL ALP 2
IMPOSSIBLE TO START WITH GEAR ENGAGED, EVEN WITH BRAKE PEDAL
DEPRESSEDALP 2
IMPOSSIBLE TO ENGAGE OR DISENGAGE A GEAR ALP 3
ENGINE CAN ONLY BE STARTED IF BRAKE PEDAL DEPRESSED ALP 3
SEMIAUTOMATIC MODE IMPOSSIBLE ALP 3
ENGINE STALLS WHEN BRAKE PEDAL IS DEPRESSED ALP 3

21B -127
MR-413-X44-21B000$944.mif
V2
SEQUENTIAL GEARBOX
Diagnostic - Fault finding chart
Vdiag No: 04
21B
ALP 2Cannot select a forward or reverse gear when stationary
Impossible to select N
Impossible to start engine with gear engaged, even with brake
pedal depressed
NOTESSpecial notes:
Only consult this customer complaint after a complete check with the diagnostic tool.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the + after ignition feeds and the earths of the sequential gearbox computer.
Check the condition of the gear lever contacts and that it is operating correctly (consult the interpretation of
statuses ET043 "Lever contact No. 0", ET044 "Lever contact No. 1", ET045 "Lever contact No. 2" and
ET046 Lever contact No. 3").
Repair if necessary.
Check for the presence and condition of the brake light switch supply fuse on the passenger compartment fuse
board.
Repair if necessary.
Check that the brake light switch connector is correctly connected, check the condition of the connections as well
as those of the computer.
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connectors; otherwise, replace the wiring.
Check that the brake light switch on the pedal is correctly fitted and adjusted.
Check for continuity, with the pedal depressed, between connections AP10 (track 2) and 65A of
component 160.
Replace the switch if necessary (see MR 411 Mechanical, 83D Cruise control, Brake light switch: Removal -
Refitting).
Check there is no continuity with the pedal released, between connections AP10 (track 2) and 65A of
component 160.
Replace the switch if necessary (see MR 411 Mechanical, 83D Cruise control, Brake light switch: Removal -
Refitting).
If the fault is still present, check the continuity of the following connection:
●Connection code 65A between components 160 and 119.
Also ensure the insulation to earth.
AFTER REPAIRClear the computer fault memory. Switch off the ignition and wait 20 seconds.
Carry out a road test followed by another check with the diagnostic tool.
BVRJH1_V04_ALP2