fuel cap RENAULT KANGOO 1997 KC / 1.G Engine And Peripherals Workshop Manual
[x] Cancel search | Manufacturer: RENAULT, Model Year: 1997, Model line: KANGOO, Model: RENAULT KANGOO 1997 KC / 1.GPages: 208
Page 66 of 208
FUEL MIXTURE
Specifications
12
Vehicle GearboxEngine
Type SuffixBore
(mm)Stroke
(mm)Capacity
(cm
3)RatioCatalytic
converterDepollut-
ion
standard
XC0A JB1 D7F 710 69 76.8 1149 9.65/1 C61 EU 96
Temperature in °C (± 1°) 0 20 40 80 90
Air temperature sensor
Type CTN
Resistance in Ohms5000 to 7000 1700 to 3300 800 to 1550 - -
Coolant temperature sensor
Type CTN
Resistance in Ohms6700 to 8000 2600 to 3000 1100 to 1300 270 to 300 200 to 215
Engine
Type SuffixTests at idle speed*
Engine
speed
[rpm]Pollutant emission **
CO (%) (1) CO
2 (%) HC (ppm) Lambda (λ)Fuel***
[minimum octane
rating]
D7F 710 740±50 0.5 max 14.5 min 100 max 0.97<λ<1.03 Unleaded (OR 95)
(1) at 2500 rpm, CO must be a maximum of 0.3
* For a coolant temperature above 80°C and after stable speed of 2500 rpm, for about 30 seconds. Test to
be carried out after return to idle speed.
** For legal values refer to your country specification.
*** OR 91 unleaded compatible.D7F engine
12-1
Page 69 of 208
FUEL MIXTURE
Specifications
12
Vehicle GearboxEngine
Type SuffixBore
(mm)Stroke
(mm)Capacity
(cm
3)RatioCatalytic
converterDepollu-
tion
standard
XC0C Manual E7J 780 75.8 77 1390 9.5/1 C63 EU 96
Temperature in °C (± 1°) 0 20 40 80 90
Air temperature sensor
Type CTN
Resistance in Ohms7470 to
119703060 to 4045 1315 to 1600 - -
Coolant temperature sensor
Type CTN
Resistance in Ohms6700 to 8000 2600 to 3000 1100 to 1300 270 to 300 200 to 215
Engine
Type SuffixTests at idle speed*
Engine
speed
[rpm]Pollutant emission **
CO (%) (1) CO
2 (%) HC (ppm) Lambda (λ)Fuel***
(minimum octane
rating)
E7J 780 750±50 0.5 max 14.5 min 100 max 0.97<λ<1.03 Unleaded (OR 95)
(1) at 2500 rpm, CO must be a maximum of 0.3
* For a coolant temperature above 80°C and after stable speed of 2500 rpm, for about 30 seconds. Test to
be carried out after return to idle speed.
** For legal values refer to your country specification.
*** OR 91 unleaded compatible.E7J engine
12-4
Page 201 of 208
FUEL TANK
Fuel tank
19
Components
1 Tank
2 Bolt
3 Filler neck
4 Filler neck bowl
5 Rivet
6 Sleeve mounting clip
7 Fuel cap
8 Fuel supply pipe
9 Fuel return pipe
10 Clip
13 Cup
14 Canister pipe
15 Canister pipe
18 Canister
19 Bolt
20 Clip
21 Clip
22 Damper pad
23 Captive nut
24 Connection between filler neck outlet and
fuel passage pipe
25 Degassing - filling
27 Canister connection (fuel vapours)
28 Over-filling prevention valve
29 Excess pressure-under-pressure safety valve
30 Restriction valve
31 Leak prevention valve in case vehicle turns
over
32 Over-filling prevention valve and leak pre-
vention valve in case vehicle turns over.
A Quick-release union
B Snap-fit union
C Quick release union
D Sleeve (not snap-fit)
E Opening for air outlet during filling
F Air volume allowing the fuel to expand
R Fuel inlet for filling
V Maximum fuel volume allowed.
19-27
Page 202 of 208
FUEL TANK
Fuel tank
19
PURPOSE OF THE VALVES
28 Overfill prevention valve
When the filler cap is removed the valve is
closed, trapping a volume of air within the
breather volume. This prevents fuel from fil-
ling this volume.
When the filler cap is replaced, the valve
opens allowing the tank to breathe through
the canister
29 Excess - vacuum safety valve
If the fuel vapour recirculation circuit is
blocked, this valve prevents the fuel tank
being subject to excess pressure (the tank
would inflate) or vacuum (as fuel is used, the
tank would be crushed).
30 Restriction valve
This valve prevents the introduction of leaded
fuel into the tank.
31 Leak prevention valve in case vehicle turns
over
If the vehicle turns over, this valve prevents
the tank from emptying, either through the
pipe leading to the canister, or through the
breather pipe (in Diesel versions).
32 Overfill prevention valve and leak prevention
valve in case the vehicle turns over
The overfill prevention valve operates using
the ball at (33).
When the vehicle is stationary, during filling,
the ball rests in its seat, retaining a certain
volume of air in the reservoir .
When the vehicle is moving , the ball (33)
moves out of its seat, thus allowing the tank
to be connected to the canister.
When the tank is full, it is vital that a
sufficient volume of air to allow the fuel
contained within it to expand is retained
inside the tank, but not too much, otherwise
there is a risk of the tank exploding .
This valve has the same operating principle as
the valve (31) .
The tank has a sealed cap.
The filler neck for unleaded petrol has the follo-
wing special features :
- a filling opening with a smaller diameter and
not compatible with a conventional filling
nozzle (the lead would have the effect of pol-
luting the depollution system: oxygen sensor
and catalytic converter),
- a valve blocking the filing opening (30) (to
avoid fuel evaporating or the reverse passage
of fuel).
Fitting the cap releases the overfill prevention
valve (A) allowing the tank to breathe (this fea-
ture is present only in first generation petrol ver-
sions).
99212R2
19-28