1997 RENAULT KANGOO display

JSA052.0
INJECTION
Fault finding - Status and parameter checks
17
D7F 710
engine -
55 tracks
Order of
operationsFunction to be
checkedAction Bargraph Display and notes Fault finding
1Charging
circuit# 0413 < X < 14.5 V
DIAG 1
2Throttle
potentiometerNo loadIlluminated(does not
flash!)DIAG 2
3Idle speed
regulation# 06
# 12
# 21690 < X < 790 rpm
4 % < X < 14 %
- 4.3 % < X < 3.9 %DIAG 7
4Anti-pinking
circuit# 13 (at
3500 rpm,
no load)X variable and not zeroDIAG 8
5 Pressure circuit# 01
# 16270 ≤ X ≤ 430 V
X = atmospheric pressureDIAG 9
6Richness
regulation# 35
# 050 < X < 255
X varies around 128
50 ≤ X ≤ 900 V
DIAG 10
See also DIAG
15
7 Fuel pressureConnect a
pressure
gauge to the
fuel gallery
and activate
the starter
motorPressure gauge must
show
2.5 bars Fuel pressure,
see Workshop
Repair
Manual or
section
Carry out the actions below (engine warm, at idle speed, no consumers)
if the engine starts.
Otherwise refer to the previous pages.
NOTES
6
6
2
17-178

JSA052.0
INJECTION
Fault finding - Status and parameter checks
17
D7F 710
engine -
55 tracks
Order of
operationsFunction to be
checkedAction Bargraph Display and notes Fault finding
8Air
conditioningAC selected
# 06
# 44
# 06
# 44Extinguished if fast idle is
not active
Illuminated if the air
conditioning requests
compressor operation
Illuminated if the
injection authorises
compressor operation
690 ≤ X ≤ 790 rpm
300 ≤ X ≤ 4000 W
800 ≤ X ≤ 900 rpm
300 ≤ X ≤ 4000 W
DIAG 16
9Power assisted
steering
prestostatTurn wheels
to full lockIlluminated when wheels
turned to full lockDIAG 18
Carry out the actions below (engine warm, at idle speed, no consumers)
if the engine starts.
Otherwise refer to the previous pages.
NOTES
10
10
9
13
10
9
17-179

JSA052.0
INJECTION
Fault finding - Status and parameter checks
17
D7F 710
engine -
55 tracks
Check during road test.NOTES
Order of
operationsFunction to be
checkedAction Bargraph Display and notes Fault finding
1Vehicle speed
information# 18X = speed read on the
speedometer in km/h
DIAG 13
2Adaptive
richnessProgramm-
ing
# 30
# 31106 ≤ X ≤ 150
106 ≤ X ≤ 150 DIAG 14
3Emission of
pollutants2500rpm
after driving
At idle
speed, wait
for
stabilisationCO < 0.3 %
CO2 > 13.5 %
O2 < 0.8 %
HC < 100 ppm
0.97 < λ < 1.03
CO < 0.5 %
HC < 100 ppm
0.97 < λ < 1.03
DIAG 15
see also
DIAG 10
17-180

JSA051.0
INJECTION
Fault finding - Checking conformity
17
D7F 710
engine -
55 tracks
Engine cold, ignition on.NOTES
Order of
operationsFunction to be
checkedAction Bargraph Display and notes
1 Dialogue with XR25D13
(selector on
S8)
9.NJ
Use fiche n° 27
fault test side
2Interpretation of
normally illuminated
bargraphsFault test
Code present
3 ImmobiliserIf the vehicle does not have an
immobiliser, this bargraph
should be illuminated.
4 Change to status testG01*
10.NJ
Use fiche n° 27
status test side
1
1
2
17-208

JSA051.0
INJECTION
Fault finding - Checking conformity
17
D7F 710
engine -
55 tracks
Engine cold, ignition on.NOTES
Order of
operationsFunction to be
checkedAction Bargraph Display and notes
5 Interpretation of
normally illuminated
bargraphsCode present
No load recognition
Illuminated if immobiliser
active
+ after ignition information
received
Locking relay control effective
Always illuminated if air
conditioning option available
Illuminates after erasing the
memory to indicate that the
operation has been carried out
correctly
Computer configured for:
Manual gearbox (G50*2*)
Automatic
transmission(G50*1*)
1
2
3
4
5
12
19
19
9
17-209

JSA051.0
INJECTION
Fault finding - Checking conformity
17
D7F 710
engine -
55 tracks
Engine cold, ignition on.NOTES
Order of
operationsFunction to be
checkedAction Bargraph Display and notes
6 Throttle position
potentiometerNo load
# 17
Accelerator
pedal slightly
depressed
Full load
# 17 10 < X < 50
185 < X < 245
7Absolute pressure
sensor# 01 X = Local atmospheric
pressure
8Coolant temperature
sensor# 02 X = Ambient temperature
± 5 °C
9Air temperature
sensor# 03 X = Ambient temperature
± 5 °C
10Idle speed regulation
stepping motor# 12The value read is variable
depending on the coolant
temperature : : 11 % ≤ X ≤
100 %
11Engine speed
# 06 X = 0 rpm
12Canister bleed
# 23 X = 0.7 %
2
2
2
17-210

JSA051.0
INJECTION
Fault finding - Checking conformity
17
D7F 710
engine -
55 tracks
Order of
operationsFunction to be
checkedAction Bargraph Display and notes
1 Change to status testG01*
10.NJ
Use fiche n° 27
status test side
2 No fault presentEnsure this bargraph is not
flashing, otherwise enter
G02* and turn over the fiche.
IMPORTANT: This bargraph
may flash if the vehicle has no
immobiliser. Ignore this
bargraph if fault bargraph 2 RH
side is illuminated and *22 = 2
dEF.
Repair the faulty component
the erase the memory (G0**)
and return to the status test
(G01*)
3 Battery voltage# 04
if in # 04
then # 06 13 volts < X < 14.5 volts
X < 12.7 volts
Engine speed < X < 880
rpm nominal
Engine warm, at idle speed, after fan assembly has operated at least once(air
conditioning not selected)NOTES
20
17-211

JSA051.0
INJECTION
Fault finding - Checking conformity
17
D7F 710
engine -
55 tracks
Engine warm, at idle speed, after fan assembly has operated at least once(air
conditioning not selected)NOTES
Order of
operationsFunction to be
checkedAction Bargraph Display and notes
4 Interpretation of
normally illuminated
bargraphs
-
Code present
No load recognition
Engine speed information
received
+ after ignition information
received
Locking relay control effective
Idle speed regulation active
Richness regulation active1
2
5
4
6
6
3
17-212