Remove/Install Oxygen Sensor Downstream Of Catalytic Converter - AR07.04-P-0085MRI
Engine 264 in Model 205, 253
Fig 1: Oxygen Sensor Downstream Of Catalytic Converter Components Location - Engine 264 In Model 205
| Risk of burn injuries
, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. |
Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area. | AS49.00-Z-0001-01A | |
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Topical note | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | AH00.00-P-0015-01CW | ||
| Remove/Install | |||
| 1 | Remove Engine cover. | Only install Engine cover after the leak test. |
AR01.10-P-2405MRI |
| 2 | Release electrical connector (l) and disconnect. | ||
| 3 | Unclip lambda sensor electric line downstream of the catalytic converter (G3/1) out of the brackets (2). | ||
| 4 | Remove the oxygen sensor downstream of the catalytic converter(G3/1) and seal the threaded hole in the catalytic converter using a suitable stop plug. | Coat thread with hot lubrication paste. |
|
Oxygen sensor downstream of catalytic converter |
*BA14.00-P-1002-02C | ||
| Paste, hot lubrication 1 kg, DBL 6879.20 | *BR00.45-Z-1005-06A | ||
Record plug |
Fig 4 | ||
Box wrench bit |
Fig 2 | ||
| 5 | Seal lambda sensor downstream of the catalytic converter (G3/1) with a protective cover. | When reusing the lambda sensor downstream of catalytic converter (G3/1). | |
Set of protective caps |
Fig 3 | ||
| 6 | Install in the reverse order. | ||
| 7 | Read out and delete fault memory. | ||
| AD00.00-P-2000-04B | |||
| Risk of accident
from vehicle starting off by itself when Engine running. Risk of injury (bruises and burns) resulting from working on the Engine while it is being started or when it is running. |
Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 8 | Perform an Engine test run; check the Engine for proper operation and the exhaust system for leaks. | ||
| 9 | Install Engine cover. | AR01.10-P-2405MRI |
OXYGEN SENSOR
| Number | Designation | Engine 264 | |
|---|---|---|---|
| BA14.00-P-1002-02C | Oxygen sensor downstream of catalytic converter | Nm | 50 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1005-06A | Paste, hot lubrication 1 kg, DBL 6879.20 | A 000 989 76 51 |