sensor RENAULT TWINGO 2009 2.G Sequential Transmission Owner's Guide

21B -101
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET063
SOLENOID VALVE ZERO POINT PROGRAMMING
STATUS
DEFINITIONThis signal indicates the status of the programming of the clutch solenoid valve position
and has the specification "NOT DONE" or "DONE".
NOTESNone
Engine stopped, ignition on
ET063: DONE
If "NOT DONE", put the gearbox in neutral.
Start the engine.
Wait 10 seconds without changing gear (to program the clutch biting point).
Check the programming was applied correctly:
ET063 displays "DONE".
If "NOT DONE", consult the interpretation of faults DF068 "Clutch position sensor circuit", DF069 "Selecting
position sensor circuit" and DF070 "Engaging position sensor circuit".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET063

21B -104
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET086
DOWNSHIFT REQUEST
STATUS
DEFINITIONThis status indicates the request, by the injection computer or by the driver, to change
down a gear and has the specification "ACTIVE" or "INACTIVE".
NOTESNone
Engine stopped, ignition on
ET086: INACTIVE
In the event of a fault, consult the interpretation of faults DF062 "CAN fault" and DF067 "Lever position sensor
circuit".
Road test
ET086: ACTIVE following low engine speed or a request to change down from the driver.
In the event of a fault, consult the interpretation of faults DF062 "CAN fault" and DF067 "Lever position sensor
circuit".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET086

21B-110
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR015
CLUTCH POSITION
PARAMETER
DEFINITIONThis parameter indicates the position of the clutch cylinder expressed in mm.
NOTESNone
Engine stopped, ignition on
PR015 = 36 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_PR015

21B -111
MR-413-X44-21B000$767.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of parameters
Vdiag No: 04
21B
PR016
SELECTION POSITION
PARAMETER
DEFINITIONThis parameter indicates the position of the selection cylinder expressed in mm.
NOTESNone
Engine stopped, ignition on
The value of parameter PR016 will change depending on the gear engaged:
1: PR016 = 6 mm
2: PR016 = 6 mm
3: PR016 = 12 mm
4: PR016 = 12 mm
5: PR016 = 19 mm
R: PR016 = 19 mm
N: PR016 = 12 mm
In the event of a fault, consult the interpretation of fault DF069 “Selection position sensor circuit”.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_PR016

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-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 -122
MR-413-X44-21B000$885.mif
V2
Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - Interpretation of commands21B
ACTUATORS (Continued)
SETTINGSAC014 "Clutch solenoid valve"
This command enables the clutch solenoid valves to be operated to perform a listening
check or to test their supply.
AC015 "Engagement solenoid valves"
This command enables the engagement solenoid valves to be operated to perform a
listening check or to test their supply.
AC016 "Selection solenoid valves"
This command enables the selection solenoid valves to be operated to perform a listening
check or to test their supply.
AC017 "Display"
This command enables the display integrity to be checked by searching through all the data
available relating to the sequential gearbox.
AC019 "Return gearbox to neutral"
This command returns the gearbox to neutral.
AC024 Sequential actuator control
This command enables all sequential gearbox switches to be operated in order to check that
they are working.
AC028 "Engage reverse gear"
This command enables reverse gear to be engaged.
AC081 "Discharge pressure accumulator"
This command enables pressure in the hydraulic circuit to be discharged. The handbrake
must be applied when using this command.
VP001 "Write VIN"
This command permits manual entry of the vehicle's VIN into the computer.
Use this command each time the computer is replaced or (re)programmed.
Note:
When replacing or reprogramming a computer, use command AC007 Hydraulic unit pump rehabilitation
before carrying out parameter VP008 Program selection/engagement ranges.
VP008 "Program selection/engagement ranges"
This command enables the gears to be programmed.
Use this command when:
–replacing the electrohydraulic unit, the clutch or the gearbox,
–replacing or reprogramming the computer,
–replacing the engagement position sensor and the selecting position sensor,
–replacing the engagement, selection or clutch solenoid valves.
–replacing the reservoir, accumulator or pump only.

21B -134
MR-413-X44-21B000$944.mif
V2
SEQUENTIAL GEARBOX
Diagnostic - Fault finding chart
Vdiag No: 04
21B
ALP 8Vehicle does not move forward with gear engaged and engine
running
NOTESSpecial notes:
Only consult this customer complaint after a complete check with the diagnostic tool.
Apply the fault finding procedure associated with the multiplex network test (see 88B, Multiplexing).
Check the mechanical condition of the clutch (no grease or leaks on the flywheel, clutch driven plate not cracked
or disintegrated, no broken parts, etc.).
Check the condition of the driveshaft (broken joint, internal gearbox mechanical fault etc.).
Repair or replace the faulty components.
If the engine speed remains at idle speed, check the positioning of the accelerator pedal sensor.
Run fault finding on the injection system (see 17B, Petrol Injection).
If the fault is still present, contact Techline.
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_ALP8