tow RENAULT SCENIC 2010 J95 / 3.G Petrol Injection S3000 Injection Workshop Manual

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 175
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 175V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET056
DOUBLE RICHNESS LOOP
ACTIVE
INACTIVE
NOTESThere must be no present or stored faults.
Check the cleanliness and condition of the upstream oxygen sensor connections.
Repair if necessary.
Check for the + 12 V feed on track A of the upstream oxygen sensor connector with the ignition on.
If +12V is not present:
– disconnect the battery,
– check the cleanliness and condition of the connections.
Using the universal bornier, check the continuity on the following connection:
Injection computer, connectorB, track M2 track A of the upstream oxygen sensor
Protection and Communication Unit,
connector CT1, track 4
Repair if necessary.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Using the Universal bornier, check the insulation and continuity of the following connections:
Injection computer connectorC, track C1 track D of the upstream oxygen sensor
Injection computer, connectorC, track B1 track C of the upstream oxygen sensor
Injection computer, connectorC, track L2 track B of the upstream oxygen sensor
Repair if necessary.
Measure the heating resistance of the upstream oxygen sensor between tracks A and B.
Replace the sensor if the resistance is not approximately 9Ω at 20°C.
Check the condition and secure fitting of the upstream oxygen sensor.
If the vehicle is driven frequently in town, carry out a decoking procedure.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_ET056/S3000_V54_ET056

PETROL INJECTION
Fault finding - Interpretation of parameters
17B
17B - 208
PETROL INJECTION
Fault finding - Interpretation of parameters
17B
17B - 208V9 MR-372-J84-17B050$705.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
PR098
UPSTREAM OXYGEN SENSOR VOLTAGE
NOTESThere must be no present or stored faults.
Check the cleanliness and condition of the upstream oxygen sensor connections.
Repair if necessary.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Using the Universal bornier, check the insulation and continuity of the following connections:
Injection computer, connectorC, track C1 track D of the upstream oxygen sensor
Injection computer, connectorC, track B1 track C of the upstream oxygen sensor
Repair if necessary.
Check the tightness of the upstream oxygen sensor.
Repair if necessary.
If the vehicle is driven frequently in town, carry out a decoking procedure.
Check that there are no leaks in the exhaust system, from the manifold to the catalytic converter.
Repair if necessary.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_PR098/S3000_V54_PR098

PETROL INJECTION
Fault finding - Interpretation of parameters
17B
17B - 210
PETROL INJECTION
Fault finding - Interpretation of parameters
17B
17B - 210V9 MR-372-J84-17B050$705.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
PR099
DOWNSTREAM OXYGEN SENSOR VOLTAGE
NOTESThere must be no present or stored faults.
Check the cleanliness and condition of the downstream oxygen sensor connections.
Repair if necessary.
Disconnect the battery and the injection computer.
Using the Universal bornier, check the insulation and continuity of the following connections:
Injection computer, connectorC, track A2 track C of the downstream oxygen sensor
Injection computer, connectorC, track B2 track D of the downstream oxygen sensor
Repair if necessary.
Check the tightness of the downstream oxygen sensor.
Repair if necessary.
If the vehicle is driven frequently in town, carry out the unclogging procedure (oxygen sensors and catalytic
converter clogging).
Check that the exhaust pipe is completely leak free.
Repair if necessary.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_PR099/S3000_V54_PR099