1995 RENAULT MEGANE SCENIC light

Page
COOLING
Specifications
Filling - bleeding
Checking
Radiator
Diagram
Exhaust
General
Catalytic converter
Exhaust pipe assembly
Fuel tank
Fuel tank
Filler neck
Gauge
Pump and sender unit
Engine suspension
Suspended engine mountings
Engine mounting pads19-1
19-2
19-3
19-4
19-6
19-12
19-15
19-16
19-19
19-23
19-25
19-26
19-29
19-32 COOLING - EXHAUST- FUEL TANK -
ENGINE SUSPENSION
1916-1
16-9 STARTING - CHARGING
Alternator
Starter motor
16
IGNITION - INJECTION
IGNITION
Power module
Static ignition
Spark plugs
Injection
General
Location of components
Special notes on semi-sequential
injection
Special notes on sequential injection
Injection fault warning light
Engine immobiliser function
Computer configuration as a
function of the gearbox type
17
14-1
14-9
14-13
14-19
14-21
14-22 ANTIPOLLUTION
Fuel vapour recirculation
Oil vapour rebreathing
Exhaust gas recirculation (EGR)
Catalytic converter
Catalytic converter - oxygen sensor
Test for the presence of lead
14
17-28
17-29
17-32
17-33
17-34
17-36
17-39 IGNITION - INJECTION
(continued)
Injection strategy / automatic
transmission
Injection strategy / air conditioning
Idle speed correction
Idle speed adaptive correction
Richness regulation
Adaptive richness correction
Operating wiring diagram
17
Page
17-1
17-2
17-5
17-6
17-12
17-17
17-19
17-24
17-25
17-26
Contents

ENGINE AND PERIPHERALS
Engine - Gearbox
10
E7J engine
Remove:
- the catalytic converter,
- the gearbox selector rod,
- the nuts (1) from the engine and gearbox
mountings,
- the nuts (2) engine tie-bar mounting,
PRJ1001
- the power assisted steering pipe mountings
from the gearbox,
98749R
Disconnect the reversing light.
Remove:
- the power assisted steering pump,
98747R
- the power assisted steering reservoir,
- the air filter,
- the accelerator cable from the throttle body,
- the clutch cable from the gearbox,
- hoses (4), (5), (6) and (7),
98711R
- the speedometer.
10-5

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
Right hand side of the vehicle
Remove the pins from the right hand driveshaft
using tool B.Vi. 31-01.
Remove:
- the track rod end using tool T.Av. 476,
- the upper shock absorber bolt and slacken the
nut on the lower bolt without removing it.
Remove the driveshaft from the gearbox.
Remove:
- the exhaust downpipe,
- the gearbox selector rod,
- the power assisted steering pipe mountings
on the gearbox. Left hand side of the vehicle
Remove:
- track rod end using tool T.Av. 476,
- the three bolts for the driveshaft gaiter,
- the two bolts from the shock absorber base,
- the two bolts from the brake caliper then
secure it to the shock absorber spring,
- the bolt from the lower ball joint,
- the complete hub assembly and the
driveshaft.
98749R
Unclip the reversing light wiring loom from the
sub-frame.
98898R
Drain the cooling circuit through the lower
radiator hose at the water pump end.
Remove:
- the air filter as well as the sleeve and its
mounting,
- the tie-bar between the shock absorber
turrets,
- the accelerator and clutch cables,
- the brake servo pipe,
- the two heating hoses,
- the lower expansion bottle hose,
- hoses (1), (2) and (3),
99222R1
10-11

ENGINE AND PERIPHERALS
Engine - Gearbox
10
F8Q engine
Slacken, without removing, bolt (A) and remove
bolt (B) from the engine tie-bar.
Remove the shock absorber (two bolts C) as well
as the rear mounting (D) on the gearbox.
99309R3
Remove:
- the cover cap as well as the front right hand
suspended engine mounting cover and the
movement limiter,
99308R1
- the gearbox mounting.
99308R2
Remove the engine - gearbox assembly by tilting
it slightly on the gearbox side using the load
positioning tool.
- the oil radiator pipes on the heat exchanger.
99183-1R
Position the load positioning tool on the engine
lifting rings.
10-17

TOP AND FRONT OF ENGINE
Cylinder head gasket
11 F3R ENGINE
96529R1
Lift the engine slightly.
Fit tool Mot. 1159 under the oil pump.
Note : cut the base of tool Mot. 1159 to 30 mm.
99023R2
- the earth strap,
- the timing belt tensioner (10),
- the two bolts (11) mounting the upper inner ti-
ming cover,
- the exhaust downpipe,
- the exhaust strut,
- mounting bolt (12) for the water hose.
99025R
99024R2
11-18

DIESEL EQUIPMENT
Coded solenoid valve
13
REPLACEMENT
SPECIAL TOOLING REQUIRED
Mot. 1372 Kit for removing self shearing
bolts from computers
REMOVAL
This operation must be carried out with the
ignition turned off.
Remove the oil vapour decanter (1).
DI1410-1
Fit the drilling tube (2) from kit Mot. 1372 into the
computer.
Use:
- the 4 mm diameter drill from kit Mot. 1372 to
drill the two bolts (drilling depth
approximately 3 mm),
- the number 6 extractor from the kit Mot. 1372
to remove the bolts.
99780R
Remove the computer.
REFITTING
Use the self shearing bolts available from the Parts
Department.
Composition of kit Mot. 1372 :
- one 4 mm diameter drill (4)
- one number 6 extractor(3)
- one drilling tube (2)
NOTE :
- take care to remember to replace the plastic
cover on the solenoid valve nut,
- lightly oil the drill to facilitate drilling.
13-28

DIESEL EQUIPMENT
Pre-post-heating unit
13
DIAGRAM KEY
104Ignition switch
163Starter
171Air conditioning clutch
206Air conditioning trifunction pressure switch
247Instrument panel
251Bi-function coolant temperature switch
257Pre-heating unit
398EGR solenoid valve
412Fast idle solenoid valve (AC version)
597Engine fuse box
642AC / pre-heating separation diode
645Passenger compartment fuse box
680Pre-heating unit n° 1
681Pre-heating unit n° 2
682Pre-heating unit n° 3
683Pre-heating unit n° 4
711Diesel fuel pump
741Altimetric capsule
743Altimetric relay
777Power feed for fuse boxConnector (A)
+ Bat+ before ignition feed
Connector (B)
1Feed to heater plugs 1 and 3
2Feed to heater plugs 2 and 4
Connector (C)
A1 / S2Load dependence solenoid valve
control
A2 / PCLoad lever microswitch information
A3 / CTNCTN type sensor coolant temperature
information
B1/+APC+ after ignition feed
B2 / DEMStarter information
B3 / TemPre-heating warning light control (via
earth)
C1 / S1Not used
C2 / -Bat Earth
C3 / ClimFast idle solenoid valve control during
post-heating phase
92206-2R
IDENTIFICATION OF CONNECTORS
13-30