1995 RENAULT MEGANE SCENIC fuel pressure

VALUES AND SETTINGS
Brake limiter
07
These vehicles are fitted with limiters which are load sensitive.
They are checked and adjusted when :
- the vehicle is unladen,
- the fuel tank is full,
- the driver is in the vehicle.
Vehicle
typeFuel tank
Front RearControl pressure (Bar)
BA0G100 72
BA0A
BA0E
BA0F
BA0L
BA0U
100Full
90966S
+0
-8
62+0
-8
07-23

Contents
Consumables
Identification
Oil consumption
Oil pressure
Engine - Gearbox
Engine and transmission assembly
Sump10-1
10-1
10-2
10-3
10-4
10-19
10-43
TOP AND FRONT OF ENGINE
Timing belt
Cylinder head gasketPage Page
11
Engine and
peripherals
11-1
11-12 ENGINE AND PERIPHERALS
10FUEL SUPPLY - PUMPS -
PREHEATING
Fuel supply
Fuel cut-out on impact
Fuel gallery
Injectors
Fuel filter
Pump flow
Supply pressure
Diesel equipment
Specifications
Description of the pump
Tightening torques (in daN.m)
Special notes
Idle speed settings
Microswitches
Pump
Pump - timing
Coded solenoid valve
Operating diagram
Pre-post-heating unit
Injector holder - heater plug
Fuel filter
Coolant temperature sensor
Inlet - exhaust manifolds
Pump
Brake assistance vacuum pump
Mechanical power assisted steering
pump13-1
13-3
13-8
13-9
13-10
13-11
13-15
13-16
13-17
13-18
13-20
13-22
13-23
13-27
13-28
13-29
13-30
13-36
13-37
13-39
13-40
13-41
13-4213
FUEL MIXTURE
Specifications
Throttle body
Inlet manifold
Exhaust manifold
Manifolds12-1
12-7
12-15
12-18
12-2012

ENGINE AND PERIPHERALS
Engine - Gearbox
10
E7J engine
98714R
- the relay plate and the engine connection unit
connector.
98756R
Remove the pipe from the brake servo.
Disconnect the thermistor and the fan unit feed.
Remove:
- the absolute pressure sensor,
- the ignition module,
- the fuel pipes,
- the earth strap,
- the pipe from the canister solenoid valve,
- the injection computer and secure it to the
engine,
- the starter feed wire from the battery.
Disconnect the injection feed wire located in the
scuttle panel.
98754R
Position the load positioning tool.
Lift the engine to remove the three bolts and the
engine tie-bar mounting.
Remove the engine.
REFITTING
Refitting is the reverse of removal.
Fill the gearbox and the cooling circuit and bleed
the circuit (see section 19).
NOTE: ensure the heat shields are correctly
positioned.
10-6

ENGINE AND PERIPHERALS
Engine - Gearbox
10
K7M engine
98749R
Remove:
- the heat shield from the exhaust manifold
- the catalytic converter,
- the gearbox selector rod,
- the nuts (1) from the engine and gearbox
mountings,
- the nuts (2) from the engine tie-bar mounting,
PRJ1001
- the power assisted steering pipe mountings
from the gearbox,
- the speedometer.
Disconnect the reversing light.
Remove:
- the acoustic tie-rod between the two shock
absorber turrets,
- the air filter,
- the accelerator cable from the throttle body,
- the clutch cable from the gearbox,
- the hoses (4), (5), (6), (7) and (8),
- the expansion bottle and secure it to the
wheelarch,
- the fuel supply and return pipes,
- the brake servo pipe,
- the absolute pressure sensor,
- the earth strap.
Disconnect:
- the power assisted steering and air
conditioning pressostats,
- the compressor supply and the fan unit
supply,
- the temperature switch sensor.
99167R
10-8

ENGINE AND PERIPHERALS
Engine - Gearbox
10
F (E) engine
- the relay plate and the engine connection unit
connector,
98756R
- the earth strap,
- the suspended engine mounting cover cap.
Disconnect:
- the injection computer and unclip it from the
computer mounting,
- the injection feed wire located in the scuttle
panel,
- the starter motor feed.
98754R
Remove the fuel supply and return pipes.
Remove the absolute pressure sensor.
Disconnect:
- the air conditioning and power assisted
steering pressostats,
- the compressor and fan unit supply,
- the temperature switch sensor and the oxygen
sensor,
- the canister bleed pipe.
Remove:
- the expansion bottle,
- the injection computer mounting,
- the accessories belt (see section 11),
- the power assisted steering pulley.
Remove the three bolts (1) from the power
assisted steering pump and the four bolts (2) from
the air conditioning compressor.
99502-3R
10-12

ENGINES AND PERIPHERALS
Engine and transmission assembly
10
E7J Engine
SPECIAL NOTES FOR VEHICLES FITTED WITH A
DRIVER’S AIRBAG
IMPORTANT
To avoid any risks of destroying the rotary switch
under the steering wheel, comply with the
following instructions:
• Before removing the steering column and the
rack, the steering wheel MUST be immobilised
with the wheels straight using a "steering
wheel locking" tool, throughout the whole
operation.
• Any doubts about whether the steering wheel
is centred means that the steering wheel will
have to be removed so that the centring
method described in section 88 "Airbag" can
be applied.
REMINDER: in this case, only qualified, trained
staff can carry out this operation.
Remove:
- the expansion bottle (secure it to the engine),
- the upper right hand mounting bracket of the
radiator and unclip it (left hand side), then
keep it to one side by securing it to the
engine.
98753R
Disconnect:
- the heating hoses on the engine,
98711R1
98714R1
- the fuel, absolute pressure and canister pipes,
- the brake servo pipe.
10-20

ENGINES AND PERIPHERALS
Engine and transmission assembly
10
K7M engine
/ AT
- the heat shield from the exhaust manifold,
- the catalytic converter (disconnect the oxygen
sensor) and attach the exhaust pipe to the
body,
- the horn,
- the tie rod between the shock absorber
turrets,
- the air filter,
- the earth strap,
- the absolute pressure sensor,
- the expansion bottle and attach it to the
engine.
Disconnect:
- the accelerator cable and the kickdown switch
connector,
- the brake servo pipe,
- the relay plate and the engine connection unit
connectors,
98756R2
- the automatic transmission computer
connector,
- the canister pipe.Remove the battery mounting bracket.
Disconnect:
- the injection feed wire in the scuttle panel
and the starter feed wire,
- the fuel supply and return pipes using tool
Mot. 1311-06, unclipping them from their
mounting,
99461R
- the heater hoses on the thermostat.
Unclip the radiator and hold it to one side by
attaching it to the engine.
10-25

ENGINES AND PERIPHERALS
Engine and transmission assembly
10
F3R engine
- the accelerator and clutch cables,
- the heater hoses on the thermostat mounting.
Remove the battery mounting bracket.
Disconnect:
- the injection feed wire in the scuttle panel
and the starter feed,
98754R
- the brake servo pipe,
- the connectors for the fan, the relays, the
thermistor and the pressostat,
- the pipe on the canister,
- the upper and lower radiator hoses,
- the fuel return and supply pipes, unclipping
them from their mounting.Remove:
- the suspended engine mounting cap,
- the injection computer mounting and attach
it to the engine,
- the expansion bottle and attach it to the
engine,
- the absolute pressure sensor,
- the accessories belt (see section 11).
Unclip the power assisted steering reservoir.
Disconnect the compressor feed wire (if fitted).
Remove:
- the four mounting bolts for the air
conditioning compressor (if fitted), move it to
one side and attach it to the front of the
vehicle,
- the earth strap,
- the nut and eccentric bolt (1) (use a roll pin
punch) from the steering yoke after pushing
the protector back.
97390-1R
10-31