1995 RENAULT MEGANE SCENIC Service Repair Manual

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RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Specifications
13
Vehicle GearboxEngine
Type SuffixBore
(mm)Stroke
(mm)Capacity
(cm
3)RatioCatalytic
converterDepollution
standard
BA0U JB3 F8Q 620 80 93 1 870 21.5/1 None EU93
BA0A J

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RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Description of the pump
13
99337R2
1Load dependence control solenoid valve (ALFB)
2Fuel shut off solenoid
3Microswitch for cutting post-heating and exhaust gas recirculation (EGR)
4Ai

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RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Tightening torques (in daN.m)
13
PRJ1301
13-17

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RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Special notes
13
ALFB (solenoid controlled load dependence)
ROLE
To eliminate the action of LFB load dependence
(internal drop in pressure in the pump and
therefore advance), dependin

Page 165 of 2492

RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Special notes
13
2. Control by altimetric capsule
At altitude, when atmospheric pressure is
approximately 925 ± 20 mbars, the ALFB
solenoid valve is fed via a relay and the
altimetri

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RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Idle speed settings
13
These adjustments must be made when the engine is warm, after the cooling fan assemblies have operated at
least twice.
99337R3
ADJUSTING THE IDLE SPEED AND THE

Page 167 of 2492

RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Idle speed settings
13
ADJUSTING THE FAST IDLE SPEED
Set the separate idle speed lever (4) against the
fast idle screw (5), then adjust the engine speed to
950 ± 25 rpm  using this s

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RENAULT MEGANE SCENIC 1995  Service Repair Manual DIESEL EQUIPMENT
Microswitches
13
MicroswitchShim thickness
(mm)Microswitch
positionResistance
(Ω)
18.2closed0
19.2openinfinity
(tracks B1 and C1)EGR
17.5closed0
18.5openinfinity
(tracks B2 and C2)C