ESP RENAULT KANGOO 1997 KC / 1.G Engine And Peripherals Workshop Manual

ENGINE AND ENGINE PERIPHERALS
Oil consumption
10
OIL CONSUMPTION MEASUREMENT PROCEDURE
a) Filling to the maximum level
The operation must be carried out with the engine hot (one rotation of the cooling fan assembly) and af-
ter settling for 15 minutes to allow all the oil to drain into the sump.
Check visually using the dipstick.
Top up to the maximum level.
Seal the drain plug (with a paint mark on both the filler plug and the sump’s drain plug) in order to be
able to check later that it has not been removed.
b) Customer driving
Ask the customer to drive the vehicle for a period corresponding to about 1250 miles (2,000 km) or before
the minimum level is reached.
c) Refilling to the maximum level
The operation must be carried out with the engine hot (one rotation of the cooling fan assembly) and af-
ter a settling time of 15 minutes.
Check visually using the dipstick.
Top up to the maximum level.
Note the quantity of oil and the mileage covered since the last filling to the maximum level.
d) Measurement of the oil consumption
Quantity of topping up oil (in litres)
OIL CONSUMPTION =----------------------------------------
km (in thousands)
10-2

FUEL MIXTURE
Specifications
12
DESCRIPTIONMAKE/TYPESPECIAL NOTES
Computer SAGEM or
MAGNÉTI MARÉLLI
35 tracks on manual gearbox vehicles without option
55 tracks on air conditioning vehicles
Injection - Multipoint with semi-sequential regulation
Ignition
-Static with 2 dual output
monobloc coils
Power module integral
in computer
One pinking sensor
tightening torque : 2.5 daN.m
TDC sensor - Resistance 220 Ω
Plugs
EYQUEM : RFC50LZ2E
NGK : BKR5EKGap: 0.9 mm
Tightening torque: 2.5 to 3 daN.m
Fuel filter - Mounted under vehicle in front of fuel tank
Replaced during major service
Fuel pump
WALBROSubmerged in fuel tank
Flow: at least 80 litres/hour at a regulated pressure
of 3 bars and a voltage of 12 V
Pressure regulator
-Regulated pressure
Zero vacuum :3 ± 0.2 bars
Vacuum of 500 mbars :2.5 ± 0.2 bars
Solenoid injectors
SIEMENSVoltage:12 Volts
Resistance :14.5 ± 1 Ω
Tracks Resistance
1 - 2 1.5 Ω
1
- 4 |1 - 3
2 -3 | 2 - 41 Ω
3 - 4 0.6 Ω
HT - HT8 KΩ
D7F engine
12-2

FUEL MIXTURE
Specifications
12
DESCRIPTIONMAKE/TYPESPECIAL NOTES
Throttle bodyMAGNETI MARELLI
873 633diameter 36 mm
Idle speed regulation stepping
motor
AIR PAXVoltage: 12 V (at high frequency)
Resistance : tracks A-D100 ± 10 Ω
tracks B-C100 ± 10 Ω
Throttle position
potentiometer
-Voltage: 5 V
Resistance :
Fuel vapour rebreathing
canister
Solenoid valve-Voltage:12 Volts
Resistance :35 ± 5 Ω
Heated oxygen sensor BOSCH Voltage at 850 °C
Rich mixture > 625 mvolts
Lean mixture : 0 to 80 mvolts
Heating resistance, tracks A-B : 3 to 15 Ω
Tightening torque : 5 daN.m
Diagnostic function
FICHE n° 27
CODE D13
SELECTOR S8
Throttle potentiometer:
Regulated idle speed :10 ≤ # 17 ≤50
Full load :185 ≤ # 17 ≤240
Idle speed R.C.O. :4 % ≤ # 12 ≤14 %
Adaptive idle speed R.C.O. :- 4.3 % ≤ # 21 ≤+3.9 %
Adaptive richness operation
:106 ≤ # 30 ≤150
Adaptive idle speed richness :106 ≤ # 31 ≤150
Track No load Full load
AB
AC
BC1300 Ω
1360 Ω
2300 Ω1300 Ω
2350 Ω
1260 Ω
D7F engine
12-3

FUEL MIXTURE
Specifications
12
DESCRIPTIONMAKE/TYPESPECIAL NOTES
ComputerSIEMENS
FENIX 555tracks
Injection - Multipoint with semi-sequential regulation
Ignition
-Static with 2 dual output
monobloc coils
Power module integral
in computer
One pinking sensor
tightening torque : 2.5 daN.m
TDC sensor - Resistance 220 Ω
Plugs
EYQUEM : RFC52LS
CHAMPION
: RC10PYC
Gap: 0.9 mm
Tightening torque: 2.5 to 3 daN.m
Fuel filter - Mounted under vehicle in front of fuel tank
Replaced during major service
Fuel pump
WALBROSubmerged in fuel tank
Flow: at least 80 litres/hour at a regulated pressure
of 3 bars and a voltage of 12 V
Pressure regulator
-
Regulated pressure
Zero vacuum :3 ± 0.2 bars
Vacuum of 500 mbars :2.5 ± 0.2 bars
Solenoid injectors
SIEMENSVoltage:12 Volts
Resistance :14.5 ± 1 Ω
Tracks Resistance
1 - 2 0.5 Ω
1 - 3
2 -31 Ω
HT - HT10 KΩ
E7J engine
12-5

FUEL MIXTURE
Specifications
12
DESCRIPTIONMAKE/TYPESPECIAL NOTES
Throttle bodyPIERBURG
714 227diameter 41 mm
Idle speed regulation stepping
motor- Voltage: 12 V (at high frequency)
Resistance : tracks A-D52 ± 5 Ω
tracks B-C52 ± 5 Ω
Throttle position
potentiometer
-Voltage: 5 V
Resistance :
Fuel vapour rebreathing
canister
Solenoid valve
DELCO REMYVoltage:12 Volts
Resistance :35 ± 5 Ω
Heated oxygen sensor NGK Voltage at 850 °C
Rich mixture > 625 mvolts
Lean mixture : 0 to 80 mvolts
Heating resistance, tracks A-B : 3 to 15 Ω
Tightening torque : 4.5 daN.m
Diagnostic function
FICHE n° 27
CODE D13
SELECTOR S8
Throttle potentiometer:
Regulated idle speed :16 ≤ # 17 ≤50
Full load :185 ≤ # 17 ≤243
Idle speed R.C.O. :2 % ≤ # 12 ≤15 %
Adaptive idle speed R.C.O. :- 2.4% ≤ # 21 ≤+6.2 %
Adaptive richness operation
:64 ≤ # 30 ≤192
Adaptive idle speed richness :64 ≤ # 31 ≤192
Track no load full load
1-2
1-3
2-35440 Ω
4500 Ω
2160 Ω2200 Ω
4460 Ω
5340 Ω
E7J engine
12-6

DIESEL EQUIPMENT
Specifications
13
DESCRIPTIONMAKE/TYPESPECIAL NOTES
Computer LUCAS 25 track (in case of computer replacement,
programme the new computer to memorise the
full load position of the load potentiometer)
Injection - Indirect
Injection pump
LUCAS DIESEL
8448B171 A/231A
(F8Q 630)
8448B152 B/241B
(F8Q 662)Rotary pump fitted with :
- an advance solenoid valve,
- an altimetric corrector (F8Q 630).
Pump setting (obtain TDC
point using ∅ 8 mm pin) - Dimension ( X ) on pump
Injector holders
LUCAS DIESEL
LCR 6735 405Tightening torque: 7 daN.m (injector on injector
holder and injector holder on cylinder head )
Holder for injector with sensor
(needle lift)
LUCAS DIESEL
LDCR020011AA1Tightening torque : 7 daN.m
Resistance ≈ 105 Ω
Injectors
LUCAS DIESEL
RDN OSDC 6902Opening pressure : 130 bars
Maximum pressure difference: 8 bars
EGR solenoid valve
-Voltage: 12 volts
Resistance : 46 ± 5 Ω
Injector pipes
-Ø interior : 2.5 mm
Length: 330 ± 5 mm
Preheating relay housing
-With pre-postheating function (command
controlled by the computer)
Plugs BERU
Pencil type plugResistance : 0.8 Ω
Tightening torque : 2 daN.m
TDC sensor - Resistance : 220 Ω
Fast idle solenoid valve
-Voltage: 12 V
Resistance : 46 Ω
Advance corrector
-Voltage: 12 V
Resistance : 11.5 Ω
Load potentiometer
-Voltage : 5 V
Resistance : (in K Ω, approximately )
Altimetric corrector
-Voltage : 12 V
Resistance : 15.5 Ω
Fault finding Fiche n° 43
Code D34
Selector S8-+5
- 5
Track
(10 track connector)no load full load
5-4
3-4
3-54.5
5.6
2.84.5
2.8
5.6
13-15

EXHAUST
General
19
ATTACHMENT OF THE PIPE UNDER THE BODY
The attachment of the pipe under the body is by
the rubber mounting at (1).
This can generally be unhooked by hand by ta-
king the weight off the exhaust pipe.
However, in certain cases, it may be necessary to
slacken the bolts retaining the support ( 2) under
the body in order to more easily unhook the rub-
ber mountings. During operation, the catalytic converter reaches
high temperatures, and consequently, it is vital
not to park the vehicle in a place where combusti-
ble materials could come into contact with it, and,
as a result, ignite.
Under certain conditions, these materials could
ignite.
IMPORTANT:
- the seal, between the exhaust manifold gas-
ket face and the catalytic converter (inclu-
sive), must be in perfect condition,
_ it is imperative that every gasket removed be

REPLACED (especially at the catalytic converter
flange)
- during removal and refitting, the catalytic
converter must not undergo repeated mecha-
nical shocks, as it will be damaged.
CUTTING THE EXHAUST PIPE
The exhaust pipes are of the monoblock type.
There is no join from the beginning of the cataly-
tic converter or the expansion box, to the end of
the silencer.
It will therefore be necessary, when replacing one
of the components in After Sales, to cut the
exhaust pipe.
For this, it is absolutely essential to accurately :
- mark the area to be cut,
- use the cutting tool Mot. 1199-01,
- fit the after sales sleeve .
12847-1R
19-12