stop start RENAULT TWINGO RS 2009 2.G Engine And Peripherals Workshop Manual

11A-2
TOP AND FRONT OF ENGINE
Pressure at end of compression: Check
D4F
11A
CHECK
I - PREPARATION OPERATION FOR CHECK
aRemove the plugs (see 17A, Ignition, Plugs: Re-
moval - Refitting, page 17A-12) .
aConnect a petrol compression gauge (1) .
aRun command with Diagnostic tool :
-RZ009: VEHICLE FUNCTION PROGRAMMING,
-VP036: FUEL SUPPLY INHIBITION.
aPut the vehicle under the starting conditions by posi-
tioning the gear lever in neutral.II - TEST OPERATION
aActivate the starter until the needle of the petrol
compression gauge stabilises.
aMeasure the cylinder compressions, cylinder by cyl-
inder.
aFully depress the accelerator pedal in order to open
the throttle valve during the compression measure-
ments.
III - FINAL OPERATION
aDisconnect the petrol compression gauge.
aRefit the plugs (see 17A, Ignition, Plugs: Removal
- Refitting, page 17A-12) .
aRun command VP037: "STOP INHIBIT FUEL SUP-
PLY" using the Diagnostic tool.
aStart the engine. Equipment required
petrol compression gauge
Diagnostic tool
Note:
Use a petrol compression gauge compatible with
the special tools.
The petrol compression gauge must be equipped
with a universal end piece (rubber), or a gaz 1/4
thread bolt.
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Note:
It is necessar y to wait for at least 10 seconds
before starting the engine each time (the starter
will not run due to its ther mal protection).
Note:
If the engine does not start, run command
VP037: STOP FUEL SUPPLY INHIBITION using
the Diagnostic tool or switch off the ignition and
wait 1 min before starting the engine again.

11A-33
TOP AND FRONT OF ENGINE
Timing belt: Removal - Refitting
D4F
11A
II - OPERATION FOR REMOVAL OF PART
CONCERNED
1 - Adjusting the timing
aTurn the crankshaft clockwise (timing end). Stop a
half-tooth before the crankshaft sprocket mark is
lined up with the fixed marking.a
aInsert the TDC setting pin (Mot. 1054).
aTurn the crankshaft clockwise until it is stopped.
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109735
Note:
Cer tain vehicles are fitted with a flywheel protec-
tor positioned on the setting opening.
In this case, it is necessar y to remove the starter
and protector to be able to insert the TDC setting
pin.