1997 RENAULT KANGOO check engine light

JSA051.0
INJECTION
Fault finding - Checking conformity
17
D7F 710
engine -
55 tracks
NOTES
Order of
operationsFunction to be
checkedAction Bargraph Display and notes
7 Manifold pressure# 01
no consumers X is variable and is
approximately
270 ≤ X ≤ 430 mb
(this pressure varies with
altitude)
8 Richness regulation Stable engine
speed of 2500
rpm then idle
speed
# 05
# 35X varies in the range from 50 to
900 mV approximately
X is close to 128 and varies
slightly
with a maximum of 255
and minimum of 0
9Adaptive idle speed
correction# 21- 4.3 % < X < 3.9 %
(average value after erasing
the memory : 0)
10 Canister bleed# 23Canister bleed is prevented.
The solenoid valve remains
closed. X = 0.7 %
11 PAS pressostat# 06X = 800 rpm
Engine warm, at idle speed, after fan assembly has operated at least once (air
conditioning not selected)
6
6
11
13
17-215

B76531.0
ELECTRONICALLY CONTROLLED HYDRAULIC SYSTEM
Fault finding - Customer Complaints38
ABS BOSCH
5.3
AFTER REPAIR Carry out a road test, then a check with the XR25 kit.
WARNING LIGHT FAULTS
ABS warning light does not illuminate for 3 seconds after ignition switched on. Chart 1
Chart 2 Permanent illumination of ABS warning light .
Chart 3
FAULTS NOTED WHEN BRAKING WITH ABS REGULATION
Locking of one or more wheels.Chart 4
Pulling.
Chart 6 Wandering.
Chart 7
Unexpected ABS operation when using special equipment
(mobile phone,CB...).
Chart 9
OTHER CASES
ABS warning light does not illuminate, computer disconnected.Chart 14
No communication with ABS computer.
Chart 15 Only consult this section after a complete check with the XR25 kit.
NOTES
ABS warning light illuminates again after engine starts.
Unexpected ABS operation at low speed and little force applied to brake.
Unexpected ABS operation on poor road surface.
Extension of brake pedal travel following a regulation phase
(with an irregular pedal when regulation begins).
Chart 5
Chart 8
Chart 10
Spongy pedal.
Brake pedal vibration.
Noise from pump, pipes or hydraulic assembly .
Chart 11
Chart 12
Chart 13 Chart 3 Temporary illumination of ABS warning light when driving.
38-20

B76531.0
ELECTRONICALLY CONTROLLED HYDRAULIC SYSTEM
Fault finding - Fault chart 38
ABS BOSCH
5.3
AFTER REPAIR Carry out a road test, then a check with the XR25 kit.
ABS WARNING LIGHT PERMANENTLY ILLUMINATED
WHEN IGNITION SWITCHED ON (no fault declared by
XR25)Fault chart 2
Only consult this section after a complete check with the XR25 kit.NOTES
yes
Look for a short circuit to earth of the
connection between track 10 of the R36
connector and the ABS warning light (track
3 of the black instrument panel connector).Look for a fault in the shunt or a short
circuit to earth of the connection between
track 21 of the computer connector and R36
on track 10.
no
Disconnect the computer and check the
shunt positioning in the 31 track connector
(between track 19 and track 21).
Ensure on the computer side that a shunt
opening pin is present between tracks 19
and 21 of the computer connector.
Reconnect the computer.
Check that there is continuity between
track 10 of the R36 connector on the engine
compartment side, and earth.
Is continuity ensured ?
38-22

B76531.0
ELECTRONICALLY CONTROLLED HYDRAULIC SYSTEM
Fault finding - Fault chart 38
ABS BOSCH
5.3
AFTER REPAIR Carry out a road test, then a check with the XR25 kit.
REILLUMINATION OF WARNING LIGHT AFTER STARTING THE ENGINE
TEMPORARY ILLUMINATION OF ABS WARNING LIGHT WHEN DRIVINGFault chart 3
Check the voltage of the computer power supply : 9.5 volts < correct voltage < 17.5 volts.
If necessary, carry out the following operations :
- Check the battery charge (check the charging circuit if necessary).
- Check the tightness and condition of the battery terminals.
- Check the ABS earths (tightness of two earth bolts above the ABS assembly).
Disconnect the computer and check the condition and the positioning of the shunt in the 31 track
connector (between track 19 and track 21).
Check on the computer side, the condition of the shunt opening pin.
Only consult this section after a complete check with the XR25 kit.NOTES
38-23

v0406.0
IMMOBILISER
Fault finding - Fault Chart (petrol version) 82
AFTER REPAIRCarry out a conformity check.
Check that the immobiliser system is working correctly.
Erase fault memory G0**.
Fault Chart 4IGNITION ON, INJECTION WARNING LIGHT FLASHES PERMANENTLY
(impossible to start)
None.NOTES
Switch on the ignition.
Connect the XR25. Use fiche n° 56.
Selector on S8. Enter D56.
Is there communication between the XR25
and the decoder unit?
no See Fault Chart 1.
yes
no Repair the wiring .
yes
Check continuity and insulation from earth
and 12 volts of the wiring between
track A6 of the 18 track decoder unit
connector and track 19 (or 43 depending on
engine) of the injection computer.
Is the wiring in good condition ?
A
yesCheck the programming (G60*) if the
decoder unit is new, otherwise, replace the
unit.
no
Is Bargraph 19RH illuminated ?
82-21

v0406.0
IMMOBILISER
Fault finding - Fault Chart (petrol version) 82
AFTER REPAIRCarry out a conformity check.
Check that the immobiliser system is working correctly.
Erase fault memory G0**.
Fault Chart 5WHEN DRIVING (deceleration) AND WHEN AT IDLE SPEED,
INJECTION WARNING LIGHT FLASHES PERMANENTLY
None.NOTES
Switch on the ignition.
Connect the
XR25. Use fiche n° 56.
Selector on S8. Enter D56.
Is there communication between the XR25
and the decoder unit?
no See Fault Chart 1.
yes
no Replace the decoder unit .
XR25 still connected , check whether
BG 2RH is illuminated on the following
injection fiches:
on the Safrane:
-fiche n° 27 side 1/2
on the Laguna :
-fiche n° 13 (depending on the engine)
-fiche n° 27 side 1/2 (depending on the
engine)
-fiche n° 28 (depending on the engine) Is BG
2RH illuminated on these injection fiches?
Refer to the chart for BG 2RH injection fiche
in the section "Fault finding - Interpretation
of XR25 bargraphs ".
yes
82-23