1997 RENAULT KANGOO check oil

DPCF01 1.0
LUCAS DIESEL INJECTION
Fault finding - Interpretation of XR25 bargraphs13
AFTER REPAIRErase the computer memory (G0**), switch the ignition off, then carry out a road
test.
Finish the operation by checking using the XR25.
Bargraph 5 RH illuminated (co.0) or flashing (cc.1)
Altimetric corrector control circuit
XR25 aid:*25 :co.0 : Open circuit or short circuit to earth
cc.1 : Short circuit to 12 volts
5
Use bornier Elé. 1332 for any operations on the computer connector.NOTES
Fiche n° 60 1/2
co.0
Measure the resistance of the altimetric corrector relay coil (position H on engine connection unit).
Ensure the continuity and the insulation from earth of the connection between track 15 of the computer
connector and terminal 2 of the corrector relay mounting.
Ensure the presence of + after ignition feed on track 1 of the corrector relay mounting.
Test the connections on the computer connector and the relay mounting.
None NOTES
cc.1
Measure the resistance of the altimetric corrector relay coil (position H on engine connection unit).
Replace the relay if the resistance is not approximately 85 ohms.
Ensure the insulation from +12 volts of the connection between track 15 on the computer connector
and terminal 2 on the corrector relay mounting.
Even if present at the moment of testing, this fault is declared by a
flashing BG 5RH side. To confirm its presence and the necessity of
following the fault finding below, erase the computer memory
then start command mode G19*.
The fault is present if the bargraph flashes again.
NOTES
If the fault persists after these tests, replace the altimetric corrector relay.
If the "altimetric corrector circuit" fault reappears, replace the computer (consult the "Aid" section for
this operation).
If the fault persists after these tests, replace the altimetric corrector relay.
If the "altimetric corrector circuit" fault reappears, replace the computer (consult the "Aid" section for
this operation).
13-15

DPCF01 1.0
LUCAS DIESEL INJECTION
Fault finding - Interpretation of XR25 bargraphs13
AFTER REPAIRErase the computer memory (G0**), switch the ignition off, then carry out a road
test.
Finish the operation by checking using the XR25.
Bargraph 9 RH illuminated (co.0) or flashing (cc.1)
PAS pump assembly relay control circuit
XR25 aid:*29 :co.0 : Open circuit or short circuit to earth
cc.1 : Short circuit to 12 volts
9
Use bornier Elé. 1332 for any operations on the computer connector.NOTES
co.0
Measure the resistance of the PAS pump assembly relay coil (position C on the engine connection unit).
Replace the relay if its resistance is not approximately 65 ohms.
Ensure the continuity and insulation from earth of the connection between track 20 on the computer
connector and terminal 2 on the pump assembly relay mounting.
Ensure the presence of + after ignition feed at terminal 1 of the pump assembly relay mounting.
Check the connections on the computer connector and the relay mounting.
None NOTES
If the fault persists after these tests, replace the PAS pump assembly relay.
If the "PAS pump assembly relay control circuit" fault reappears, replace the injection computer (consult
the "Aid" section for this operation).
cc.1
Measure the resistance of the PAS pump assembly relay coil (position C on the engine connection unit).
Replace the relay if its resistance is not approximately 65 ohms.
Ensure the insulation from + 12 Volts of the connection between track 20 of the computer connector
and terminal 2 on the pump assembly relay mounting.
Even if present at the moment of testing, this fault is still declared
by a flashing BG 9RH side. To confirm its presence and the necessity
of following the fault finding below, erase the computer memory
then start command mode G36*.
The fault is present if the bargraph flashes again.
NOTES
If the fault persists after these tests, replace the PAS pump assembly relay.
If the "PAS pump assembly relay control circuit" fault reappears, replace the injection computer (consult
the "Aid" section for this operation).
Fiche n° 60 1/2
13-21

Connect the bornier in place of the computer and check the insulation and continuity of the line :
Computer 29 3 Coil 2-3
Computer 28 3 Coil 1-4
Repair if necessary.
JF5111.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
E7J 780
engine
Turn the engine, switch the ignition on and erase the computer memory using
G0**. Try to start the engine. Switch the ignition on, then deal with the other
faults. Remember to carry out a status and parameter check.AFTER REPAIR
Bargraph 16 LH side illuminatedFiche n° 27 side 1/2
COMPUTER MPA CONNECTION CIRCUIT
XR25 aid:*16 = XX.CO=> CO line 28 or 29 on the computer
*16 = XX.CC=> CC+ or CC- line 28 or 29 on the computer

16
XX = 14 => Cylinder 1 or 4 line 28 on the computer
XX = 23 =
> Cylinder 2 or 3 line 29 on the computer
NOTE : If there is an open circuit, it is possible for *16 = XX.CC instead of *16 =
XX.CO.
NOTES
Check the resistance of the faulty coil.
Replace the coil if necessary.
Check the + after ignition feed to the coil concerned on track 2.
Repair if necessary.
The fault persists! Replace the injection computer.
IMPORTANT: The computer has probably been damaged by an electric shock. The cause of the damage
must be found before fitting a new computer.
Check the hygiene of the anti-interference condenser on track 1 of the coil.
17-29

Check the insulation and continuity of the line:
Computer 9 D Idle speed regulation motor
Computer 35 A Idle speed regulation motor
Computer 40 B Idle speed regulation motor
Computer 36 C Idle speed regulation motor
Repair if necessary and continue fault finding using the value for # 06.
JF5111.0
INJECTION
Fault finding - Status and parameter interpretation17
E7J 780
engine
AFTER REPAIRStart the status and parameter check again from the beginning.
DIAG 7
IDLE SPEED REGULATIONFiche n° 27
XR25 aid:Engine speed , Minimum < # 06 < Maximum
No fault bargraphs should be illuminated.NOTES
# 06 < MinimumThe idle speed is too lowNOTES
Idle speed regulation is not maintaining the idle speed.
- Clean the air supply circuit (throttle body, idle regulation valve), since it is probably contaminated.
- Check the engine oil level (too high ---
> splashing).
- Check and ensure correct fuel pressure.
- Using the OPTIMA 5800 station, check the engine compression.
- Check the valve clearances and the timing.
If all these points are correct, replace the idle regulation motor.
# 06 > MaximumThe idle speed is too highNOTES
An air leak may be affecting the idle speed regulation programming.
- Check the connections on the manifold.
- Check the hygiene of the pipes on the manifold.
- Check the pneumatically controlled solenoid valves.
- Check the manifold gaskets.
- Check the throttle body gaskets.
- Check the sealing of the brake servo.
- Check the restrictions are present in the oil vapour rebreathing circuit.
- Check the fuel pressure.
If all these points are correct, replace the idle speed regulation motor.
17-42

JF5111.0
INJECTION
Fault finding - Status and parameter interpretation17
E7J 780
engine
AFTER REPAIRStart the status and parameter check again from the beginning.
DIAG 18
Fiche n° 27
POWER ASSISTED STEERING PRESSOSTAT
XR25 aid:None
No fault bargraphs should be illuminated.NOTES
Check the correct operation of the power assisted steering (oil level, ...).
Check the insulation and continuity of the line for track 13 on the injection computer.
Check the power assisted steering pressostat is correctly connected.
Repair if necessary.
If all these points are correct, replace the power assisted steering pressostat.
17-54

JF5111.0
INJECTION
Fault finding - Fault charts
17
E7J 780
engine
AFTER REPAIR
Chart 2IDLE SPEED FAULTS
Only refer to this customer complaint after a complete check using the XR25.NOTES
Erase the computer memory using G0** and carry out a road test.
Check there is fuel present
(fuel gauge faulty).
Check the fuel is of the correct type.
Check the hosesCheck no hoses are pinched
(especially after a removal operation).
Check the oil levelUse the dipstick to check if the
oil level is too high.
Check the fuel
Check the flywheelConnect the OPTIMA 5800 station to carry out the flywheel test
and follow the instructions.
Check the idle speed
regulation valveTap gently to release the valve.
Check the manifoldCheck the condition of the manifold gaskets.
A
Check the injectorsCheck no injectors are in open circuit.
17-58

JF5111.0
INJECTION
Fault finding - Fault charts
17
E7J 780
engine
AFTER REPAIRErase the computer memory using G0** and carry out a road test.
Chart 3BEHAVIOUR WHILE DRIVING
Only refer to this customer complaint after a complete check using the XR25.NOTES
Check the air filter is not deformed.
Check the fuel
Check there is fuel present
(fuel gauge faulty).
Check the fuel is of the correct type.
Check the hosesCheck no hoses are pinched
(especially after a removal operation).
Check the air filter
Check the oil levelUse the dipstick to check if the
oil level is too high.
Check the condition of the manifold gaskets.Check the inlet
manifold
Check the exhaust manifold is not leaking.Check the exhaust
manifold
Check, after removal, that the injectors do not drip.Check the injectors
Check the throttle body is not contaminated.Check the throttle body
Check the brake servo is not leaking (noise).Check the brake servo
A
17-60

Connect the bornier in place of the computer and check the insulation and continuity of the line :
Computer 17 2 Coil
Computer 35 1 Coil
Repair if necessary.
JSA051.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
35 tracks
Turn the engine, switch the ignition on and erase the computer memory using
G0**. Try to start the engine. Switch the ignition on, then deal with the other
faults. Remember to carry out a status and parameter check.AFTER REPAIR
Bargraph 16 LH side illuminatedFiche n° 27 side 1/2
COMPUTER MPA CONNECTION CIRCUIT
XR25 aid:*16 = XX.CO=> CO or CC- line 17 or 35 of the computer
*16 = XX.CC=> CC+ line 17 or 35 of the computer

16
XX = 14 => Cylinder 1 or 4 line 35 of the computer
XX = 23 =
> Cylinder 2 or 3 line 17 of the computerNOTES
Check the resistance of the coil.
Replace the coil if necessary.
Check the + after ignition feed to the coil concerned on track 3.
Repair if necessary.
The fault persists! Replace the injection computer.
IMPORTANT: The computer has probably been damaged by an electric shock. The cause of the damage
must be found before fitting a new computer.
Check the hygiene of the anti-interference condenser on track 4 of the coil.
17-102