1997 RENAULT KANGOO Électric injection

Connect the bornier in place of the computer and check the insulation,
continuity and that there is no interference resistance on the line:
Computer 33 B Target sensor
Computer 34 A Target sensor
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 tracks
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 5 RH side illuminated or flashingFiche n° 2 side 1/2
FLYWHEEL SIGNAL CIRCUIT
XR25 aid:*25 = CO.0 =>CO or CC- line 33 or 34 of the computer
*25 = CC.0 =
>CC- line 33 or 34 of the computer
*25 = In =
>sensor incorrectly connected
5
Try to illuminate BG 5RH when the starter is activated.
BG 5RH is often seen to flash if *25 = dEF as its permanent illumination is very
quick. In certain cases, BG 5RH may illuminate then extinguish.
NOTES
Check the resistance of the target sensor.
Replace the sensor if necessary.*25 = CO.0
*25 = CC.0
Check the condition of the flywheel, especially if it has been removed.
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 target sensor has been correctly connected (the sensor connector must
not be inverted).
Repair if necessary.*25 = In
The fault persists! Replace the sensor.
17-163

Connect the bornier in place of the computer and check the insulation, continuity and that there is no
interference resistance on the line:
Computer 54 2 Pinking sensor
Computer 44 1 Pinking sensor
Computer 2 Pinking sensor screening
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 tracks
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 6 LH side illuminated Fiche n° 2 side 1/2
PINKING SENSOR CIRCUIT
XR25 aid:CO, CC- or CC+ line 54 or 44 of the computer

6
For certain faults BG 6LH will only illuminate permanently at 3000 rpm. for 1
minute. If BG 4LH or BG 5LH is also illuminated, check line 44 of the computer.
NOTES
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.
The fault persists! Replace the pinking sensor.
17-164

Connect the bornier in place of the computer and check the insulation, continuity and that there is no
interference resistance on the line:
Computer 19 C Throttle potentiometer
Computer 45 B Throttle potentiometer
Computer 46 A Throttle potentiometer
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 tracks
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 6 RH side illuminatedFiche n° 27 side 1/2
THROTTLE POTENTIOMETER CIRCUIT
XR25 aid: CO, CC- or CC+ line 19, 45 or 46 of the computer

6
If BG 5LH is also illuminated, check line 45 of the computer.
If BG 3LH is also illuminated, check line 46 of the computer.NOTES
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 resistance of the throttle potentiometer.
Replace the throttle potentiometer if necessary.
17-165

Check the insulation from 12 V of line :
Computer 48 2 Fuel pump relay
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 tracks
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 8 LH side illuminated Fiche n° 27 side 1/2
FUEL PUMP CIRCUIT
XR25 aid:Only detection of CC+ on line 48 of the computer

8
CO or CC- on line 48 of the computer prevents dialogue with the computer.NOTES
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.
The fault persists! Replace the fuel pump relay.
17-166

Connect the bornier in place of the computer and check the insulation and continuity of the line :
Computer 30 2 Injectors 1 and 4
Computer 4 2 Injectors 2 and 3
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 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 11 LH side illuminated Fiche n° 27 side 1/2
INJECTOR CIRCUIT
XR25 aid:*11 = XX.CO=> CO or CC- line 30 or 4 of the computer
*11 = XX.CC=> CC+ line 30 or 4 of the computer
11
XX = 14 => Cylinder 1 or 4 line 30 of the computer
XX = 23 =
> Cylinder 2 or 3 line 4 of the computerNOTES
Check the resistance of the value for the two faulty injectors.
Replace the injector/s if necessary.
When the ignition is switched on and during the timed phase, check for 12 V on track 1 of the faulty
injector.
If necessary, repair the line from track 1 injector to track 5 fuel pump relay.
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.
17-167

Check the insulation, continuity and that there is no interference resistance on the line:
Computer 8 D idle speed regulation stepping motor
Computer 35 A idle speed regulation stepping motor
Computer 9 B idle speed regulation stepping motor
Computer 36 C idle speed regulation stepping motor
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 tracks
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 14LH side illuminatedFiche n° 27 side 1/2
IDLE SPEED REGULATION CIRCUIT
XR25 aid:CO, CC- or CC+ line 8 or 35 or 9 or 36 of the computer

14
NoneNOTES
Check the resistance of the idle speed regulation stepping motor.
Check the idle speed regulation valve 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.
17-171

Connect the bornier in place of the computer and check the insulation and continuity of the line:
Computer 42 B Canister bleed valve
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 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 14RH side illuminatedFiche n° 27 side 1/2
CANISTER BLEED CIRCUIT
XR25 aid:CO, CC- or CC+ line 42 of the computer

14
NoneNOTES
Check the resistance of the canister bleed valve.
Replace the valve if necessary.
Check, ignition on , for 12 V on track A of the canister bleed valve.
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.
17-172

Connect the bornier in place of the computer and check the insulation and continuity of the line :
Computer 29 2 Coil
Computer 28 1 Coil
Repair if necessary.
JSA052.0
INJECTION
Fault finding - Interpretation of XR25 bargraphs17
D7F 710
engine -
55 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 illuminated Fiche n° 27 side 1
COMPUTER MPA CONNECTION CIRCUIT
XR25 aid:*16 = XX.CO=> CO or CC- line 28 or 29 of the computer
*16 = XX.CC=> CC+ line 28 or 29 of the computer

16
XX = 14 => Cylinder 1 or 4 line 28 of the computer
XX = 23 =
> Cylinder 2 or 3 line 29 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.
17-174