1997 RENAULT KANGOO lock

FUEL MIXTURE
Inlet manifold
12
Remove the two bolts (4) mounting the retaining
bracket on the cylinder block. E7J engine
13338R1
Extract the manifold.
REFITTING
Replace the inlet manifold gaskets.
Refitting is then the reverse of removal.
12-11

FUEL MIXTURE
Inlet/Exhaust manifolds
12F8Q engine
Manifold mounting studs on cylinder head 1
Manifold mounting nuts on cylinder head 2.7
Inlet manifold strut mounting bolt 2.5
Cylinder block strut mounting bolt 2.5
TIGHTENING TORQUES (in daN.m)
REMOVAL
Remove the air filter (two mounting bolts at the
top, two mounting nuts at the bottom (1)).
Remove, from above, the two nuts fixing the ex-
haust downpipe to the manifold.
Slacken, without removing it, the nut on the
clamp connecting the downpipe to the exhaust
pipe.
Tilt the exhaust downpipe towards the gearbox.
Remove the nuts securing the manifolds:
- nuts (A) from above,
- nuts (B) from below.
PRO12.1
Special note
To remove nut (C) located above the starter mo-
tor, use a small ratchet (6.35 mm square) and a
universal joint.
13047-1R1
13047R
12-14

DIESEL EQUIPMENT
Location of components
13
20 EGR valve
13047-1R
7Engine speed sensor
13048R
87970R
17Diesel injection fault warning light
18Preheating warning light
Warning light illuminates when ignition is
switched on during preheating phase.
12839S
C Power assisted steering pump assembly relay
HAltimetric corrector relay
LInjection locking relay
MDiesel heating relay
13-18

DIESEL EQUIPMENT
Advance solenoid valve
13
ITB191917
REFITTING
It is VITAL to remove the small filter (3) situated at
the bottom of the system, using a pair of thin-
nose pliers, and replace with a new filter.
The outer part serves as a seal and locks on
tightening the actuator.
Replace, in the following order : the seal at (4) of
the "banjo" return connection (5) ; the new
activator (1) fitted with an external filter, along
with the the two seals at (6) and (7).
Tighten the actuator to a torque of 3 daN.m
using socket Mot. 997-01.
Place the new protective cover (2)on the actuator.
Reconnect the two terminals to the connector.
Reconnect the connector itself.
Replace the protective sheath on the wiring,
along with the retaining clip.Bleed the diesel circuit using the priming pump
before starting the engine.
It is IMPERATIVE to erase the computer memory
by pressing G0**.
It is vital to road test the vehicle after the
operation.
13127R
13-21

DIESEL EQUIPMENT
Load potentiometer
13
In the factory, vehicles are programmed with the full load position. (memorising the voltage delivered by the
potentiometer in the full load position). This value is used to adjust the load potentiometer after it has been
replaced. It is therefore essential, if the diesel injection computer has to be replaced during the vehicle’s li-
fetime , to carry out this programming (G31*).
If it is necessary to replace the load potentiometer, in order to adjust it we compare the voltage delivered by
the potentiometer in full load position, with the value memorised. The new potentiometer is said to be cor-
rectly adjusted when the two voltages are equal. This is displayed on the
XR25. G32* indicates the diffe-
rence in voltage between the value memorised and the one from the potentiometer. The adjustment is cor-
rect if this value is equal to 0 in the full load position.
The potentiometer and the computer cannot be replaced at the same time (if necessary, replace the poten-
tiometer first and then the computer).
REPLACEMENT OF THE LOAD POTENTIOMETER (operation to be carried out by two people)
Remove the three terminals for the load potentiometer from the 10 track pump connector (see method
described in section 13 "Advance solenoid valve").
Remove the two bolts mounting the faulty potentiometer, extract this, and fit the new potentiometer .
Hand tighten the two bolts mounting the potentiometer but do not lock them - it should be possible to turn
the potentiometer body .
Connect the
XR25, and switch on the ignition.
Set the selector to S8.
Enter code
Press down on the accelerator pedal (full load position). Do not act directly on the load lever.
Holding the full load position, turn the potentiometer body until the value 0 appears on the XR25 display (if
you are too far from the 0 value, the screen will display HL , which means "Hors Limite"= "Off limits". Just
to turn the potentiometer body to obtain the display of a decimal value).
Tighten the two bolts mounting the potentiometer in the full load position, when the value read is 0. D
34then
G32*
13-28

DIESEL EQUIPMENT
Pump - Timing
13
IMPORTANT : the engine must only be rotated by
turning a wheel, in 5th gear, and in its operating
direction; if it is accidentally turned in the
opposite direction, repeat the operations for
checking and adjusting the timing.
CHECKING THE SETTING OF INJECTION PUMPS
FITTED WITH RAM PULLEYS
Turn the engine twice in the operating direction
(moving one wheel and having engaged 5th
gear).
Remove the timing shaft plug situated on the
pump cover.
Fit tool Mot. 1079 and zero the dial gauge on
pump cam "rest" zone (this operation will be
made easier by turning the engine in its operating
direction).
NOTE : in order to obtain a precise adjustment,
and to avoid bringing the dial gauge to its limit, it
is advisable to adjust it to 1 mm.
SPECIAL TOOLING REQUIRED
Mot. 1054TDC pin
Mot. 1079 LUCAS pump timing kit
Mot. 1200
Mot. 1317
Mot. 135 Set of tools for operations on a
Mot. 1359 RAM pulley (micrometric adjustment)
91258R2
RAM pulley nut (adjustment locking) 9
TIGHTENING TORQUES (in daN.m)
Pump-pulley retaining tool
13-41

DIESEL EQUIPMENT
Pump - Timing
13
Components of tool Mot. 1079
A Timing pin
B Dial gauge support
C30 mm dial gauge
91285R
Lock the engine using tool Mot. 1054, according
to the following procedure :
- Turn the engine in its operating direction (clo-
ckwise from timing end).
- Locate the spot on the camshaft pulley where
the reference mark will appear .
- Stop the engine from turning half a tooth be-
fore the two reference marks align.
DI1303-1
- Fit the pin, tool Mot. 1054.
12419R
- Keep a constant pressure on the pin.
- Turn the engine slowly until the pin
penetrates into the slot in the crankshaft .
- Check the pump piston lift, which may be read
on the dial gauge.
- The value is marked on the load
potentiometer lever.
- If the value is incorrect, adjust the timing (see
following method).
13-42

DIESEL EQUIPMENT
Pump - Timing
13
Fit tool Mot. 1358 into the three openings of
flange (B).
Turn the tool - flange assembly so that the three
pins of the tool fit into the three slots in the ad-
justing ring bolt.
12312R2
Turn the tool-flange assembly clockwise until tool
Mot. 1358 locks, thus allowing the pulley to be
placed at the start of timing position .
Remove the immobilising tool Mot. 1317 or
Mot. 1200.
Turn the engine twice in its operating direction
(moving one wheel and having engaged 5th
gear).
Fit tool Mot. 1079 and zero the dial gauge on
the pump cam "rest" zone (this operation will be
made easier by turning the engine in its operating
direction).
NOTE : in order to obtain a precise adjustment,
and to avoid bringing the dial gauge to its limit, it
is advisable to adjust it to 1 mm.
91258R2
Components of tool Mot. 1079
A Timing pin
B Dial gauge support
C30 mm dial gauge
91285R
13-44