Renault Clio: Oxygen sensors: Removal - Refitting

D4F, and 740

Renault Clio. Oxygen sensors: Removal - Refitting

WARNING

Do not use any product designed to improve electrical contact in the injection computer connectors and oxygen sensors and on the oxygen sensor body. Failure to respect this advice prevents the oxygen sensor from operating correctly and results in failure to comply with the emission control standard.

WARNING

If the connections are corroded, repair the wiring (see Wiring: Precautions for the repair) (Technical Note 6015, 88A, Wiring).

REMOVAL

I - REMOVAL PREPARATION OPERATION

II - OPERATION FOR REMOVAL OF PART CONCERNED

1 - Upstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

2 - Downstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

REFITTING

I - REFITTING OPERATION FOR PART CONCERNED

1 - Upstream oxygen sensor

2 - Downstream oxygen sensor

II - FINAL OPERATION.

K4J - K4M, and 800 or 801 or 804

Renault Clio. Oxygen sensors: Removal - Refitting

WARNING

Do not use any product designed to improve the electrical contact in the injection computer and oxygen sensor connectors or on the bodies of the oxygen sensors.

Failure to respect this advice causes the oxygen sensor to malfunction and results in failure to comply with the emission control standard.

WARNING

If the connections are corroded, repair the wiring (see Wiring: Precautions for repair) (88A, Wiring).

Note: This procedure is for removal - refitting of the upstream oxygen sensor and the downstream oxygen sensor.

REMOVAL

I - REMOVAL PREPARATION OPERATION

II - OPERATION FOR REMOVAL OF PART CONCERNED

1 - Upstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

2 - Downstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

REFITTING

I - REFITTING PREPARATION OPERATION

II - REFITTING OPERATION FOR PART CONCERNED

1 - Upstream oxygen sensor

2 - Downstream oxygen sensor

3 - Upstream and downstream oxygen sensors

III - FINAL OPERATION

M4R

Renault Clio. Oxygen sensors: Removal - Refitting

WARNING

Do not use any product designed to improve the electrical contact in the injection computer and oxygen sensor connectors or on the bodies of the oxygen sensors.

Failure to respect this advice causes the oxygen sensor to malfunction and results in failure to comply with the emission control standard.

WARNING

If the connections are corroded, repair the wiring (see Wiring: Precautions for repair) (Technical Note 6015A, 88A, Wiring).

REMOVAL

I - REMOVAL PREPARATION OPERATION

II - REMOVING THE UPSTREAM OXYGEN SENSOR

Renault Clio. Oxygen sensors: Removal - Refitting

Renault Clio. Oxygen sensors: Removal - Refitting

III - REMOVAL OF THE DOWNSTREAM OXYGEN SENSOR

Renault Clio. Oxygen sensors: Removal - Refitting

Renault Clio. Oxygen sensors: Removal - Refitting

REFITTING

I - REFITTING THE UPSTREAM OXYGEN SENSOR

II - REFITTING THE DOWNSTREAM OXYGEN SENSOR

F4R

Renault Clio. Oxygen sensors: Removal - Refitting

WARNING

Do not use any product designed to improve the electrical contact in the injection computer and oxygen sensor connectors or on the bodies of the oxygen sensors.

Failure to respect this advice causes the oxygen sensor to malfunction and results in failure to comply with the emission control standard.

WARNING

If the connections are corroded, repair the wiring (see Wiring: Precautions for repair) (Technical Note 6015A, 88A, Wiring).

REMOVAL

I - REMOVAL PREPARATION OPERATION

II - REMOVAL OPERATION FOR THE OXYGEN SENSOR

1 - Removing the upstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

2 - Removal of the downstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

REFITTING

REFITTING OPERATION FOR THE OXYGEN SENSOR

1 - Refitting the upstream oxygen sensor

2 - Refitting the downstream oxygen sensor

D4F, and 784 or 786

Renault Clio. Oxygen sensors: Removal - Refitting

WARNING

Do not use any product designed to improve the electrical contact in the injection computer and oxygen sensor connectors or on the bodies of the oxygen sensors.

Failure to respect this advice causes the oxygen sensor to malfunction and results in failure to comply with the emission control standard.

WARNING

If the connections are corroded, repair the wiring (see Wiring: Precautions for repair) (Technical Note 6015A, 88A, Wiring).

REMOVAL

I - REMOVING THE UPSTREAM OXYGEN SENSOR

Renault Clio. Oxygen sensors: Removal - Refitting

II - REMOVING THE DOWNSTREAM OXYGEN SENSOR

Renault Clio. Oxygen sensors: Removal - Refitting

REFITTING

I - REFITTING THE UPSTREAM OXYGEN SENSOR

II - REFITTING THE DOWNSTREAM OXYGEN SENSOR

K4M, and 862

Renault Clio. Oxygen sensors: Removal - Refitting

WARNING

Do not use any product designed to improve the electrical contact in the injection computer and oxygen sensor connectors or on the bodies of the oxygen sensors.

Failure to respect this advice causes the oxygen sensor to malfunction and results in failure to comply with the emission control standard.

WARNING

If the connections are corroded, repair the wiring (see Wiring: Precautions for repair) (Technical Note 6015A, 88A, Wiring).

Note: This procedure is for removing and refitting the upstream oxygen sensor and the downstream oxygen sensor.

REMOVAL

I - REMOVAL PREPARATION OPERATION

1 - Upstream oxygen sensor

2 - Downstream oxygen sensor

II - OPERATION FOR REMOVAL OF PART CONCERNED

1 - Upstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

Renault Clio. Oxygen sensors: Removal - Refitting

2 - Downstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

REFITTING

I - REMOVAL PREPARATION OPERATION

II - REFITTING OPERATION FOR PART CONCERNED

1 - Upstream oxygen sensor

Renault Clio. Oxygen sensors: Removal - Refitting

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