ignition RENAULT KANGOO 1997 KC / 1.G Engine And Peripherals Owner's Manual

IGNITION
Semi-static ignition
17
Test to be made
between tracksResistance
1 - 2 1.5 Ω
1 - 3 1 Ω
1 - 4 1 Ω
2 - 3 1 Ω
2 - 4 1 Ω
3 - 4 0.6 Ω
HT - HT8 kΩ
D7F Engine
Electrical connector
Track Allocation
1coil control for cylinders
1-4
2coil control for cylinders
3-2
3 +after ignition
4+anti-interference
condenser
Test to be made
between tracksResistance
1 - 2 0.5 Ω
1 - 3 1 Ω
2 - 3 1 Ω
HT - HT10 kΩ
Track Allocation
1+anti-interference
condenser
2 +after ignition
3coil control by
computer
D7F Engine
Electrical connector
17-2

IGNITION
Spark plugs
17
Engine Make Type
D7F
EYQUEM
NGK
RFC 50 LZ 2E
BKR 5EK
E7JEYQUEM
CHAMPIONRFC 52 LS
RC 10 PYC
Flat skirt with seal
Gap: 0.9 mm
Tightening torque : 2.5 to 3 daN.m
D7F Engine
To disconnect the spark plug leads, use the tool (3), which is integrated to the plastic cover (4) on the cylin-
der head.
99940R
99894R1
D7F/E7J
Engines
NOTE : to remove the spark plugs, use the tool kit, Ele. 1382.
17-3

INJECTION
General
17
SPECIAL NOTES FOR MULTIPOINT INJECTION
• 35 track SAGEM or MAGNETI MARELLI computer for vehicles without options.
• 55 track SAGEM computer ,
SAFIR or MAGNETI MARELLI type for versions with air conditioning.
•Semi-sequential multipoint injection. Injectors controlled two by two (injectors for cylinders 1 and 4 fol-
lowed by injectors for cylinders 2 and 3).
•Semi-static ignition with dual single unit coils.
•Canister bleed solenoid valve controlled by RCO signal.
•Computer configuration depending on gearbox type (manual gearbox or automatic transmission).
•The maximum engine speed permitted is 6 200 rpm.
•Idle speed correction depending on :
- battery voltage,
- air conditioning
- power assisted steering pressostat.
•Injection warning light on instrument panel not operational.
•Use fault finding fiche n° 27. D7F Engine
FITTING A 2ND GENERATION ENGINE IMMOBILISER REQUIRES A SPECIAL PROCEDURE FOR REPLACING THE
COMPUTER.
17-4

INJECTION
General
17
SPECIAL NOTES FOR MULTIPOINT INJECTION
• 55 track SIEMENS FENIX 5 computer.
•Semi-sequential multipoint injection. Injectors are controlled two by two (injectors for cylinders 1 and 4
followed by cylinders 2 and 3).
•Semi-static ignition with dual coils.
•Canister bleed solenoid controlled by RCO signal.
•Computer configuration depending on gearbox type (manual gearbox or automatic transmission)
•Idle speed correction depending on :
- air conditioning,
- power assisted steering pressostat,
- battery voltage.
•Injection warning light on instrument panel operational.
•Use fault finding fiche n° 27.
•Maximum speed :
-6 200 rpm if 1st , 2nd or 3rd gears
-6 000 rpm if 4th,or 5th gears. E7J Engine
FITTING A 2ND GENERATION ENGINE IMMOBILISER REQUIRES A SPECIAL PROCEDURE FOR REPLACING THE
COMPUTER.
17-5

INJECTION
Injection fault warning light
17
PRINCIPLE FOR ILLUMINATION OF INJECTION FAULT WARNING LIGHT ON INSTRUMENT PANEL
• Vehicles not equipped with the immobiliser function:
When the ignition is switched on, the warning light illuminates constantly for 3 seconds , then extin-
guishes.
• Vehicles with immobiliser function deactivated:
When the ignition is switched on, the injection warning light illuminates constantly for 3 seconds and
then extinguishes.
When the doors are unlocked, the red immobiliser light, which was previously flashing, extin-
guishes.When ignition is switched on, it illuminates for 3 seconds , then extinguishes.
• Vehicles with immobiliser function activated:
When the ignition is switched on, the computer does not recognise the code, and stops the engine from
starting. The injection warning light remains illuminated for 3 seconds and then extinguishes.
Before the ignition is switched on, the red immobiliser light flashes. On switching the ignition on, it
flashes more rapidly.
If a fault is detected in the immobiliser system whilst the engine is running, the injection warning light
flashes in the engine speed range between idle speed and 1 500 rpm approximately .
• Fault in a component of the injection system
The warning light is illuminated if a fault has been detected in:
- the pressure sensor,
- the vehicle speed,
- the throttle potentiometer,
- the idle speed regulation stepping motor.
17-14

INJECTION
Immobiliser function
17
This vehicle is fitted with a 2nd generation immobiliser system.
REPLACING THE INJECTION COMPUTER
All computers are supplied uncoded, but are capable of being programmed with a code.
When replacing the computer, the vehicle code must be programmed in and then a check must be made to
ensure that the immobiliser system is operational.
To do this, it is sufficient to carry out the following operations:
- turn the ignition on for a few seconds and turn it off again,
- remove the key to guarantee the immobiliser function.
CHECKING THE IMMOBILISER FUNCTION
Remove the key from the ignition switch. After 10 seconds the red immobiliser warning light will flash.
For special notes on testing an injection computer (test part), refer to section 82: "Immobiliser".
17-15

INJECTION

Computer configuration depending on gearbox type17
The screen will display :
COMPUTER CONFIGURATION DEPENDING ON GEARBOX TYPE (MANUAL GEARBOX OR AUTOMATIC
TRANSMISSION)
Each time the injection computer is replaced, it must be programmed with the type of gearbox (manual or
automatic) which is fitted in the vehicle. The computers are designed to function with either type of gearbox.
Method for configuring the computer
Connect the
XR25
Select S8
Switch on the ignition
Enter D13 then
For vehicles fitted with manual gearbox :
Enter G50* 2*
For vehicles fitted with automatic transmission :
Enter G50* 1*
if the configuration has not been made
To ensure that the computer has memorised the data correctly, switch the ignition back on , using fault fin-
ding fiche n° 27; the fault bargraph
20 LH should be extinguished, whilst the 19 LH or RH status bargraph
should be illuminated.
then if the configuration is complete
17-16