Remove/Install Right Oxygen Sensor Upstream Of Catalytic Converter - AR07.04-P-0083XGA
Engine 176 in model 463
as of model year 2019
Fig 1: Right Oxygen Sensor Upstream Of Catalytic Converter Components Location - Engine 176 In Model 463 As Of Model Year 2019
| 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 | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| 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 right air filter housing | AR09.10-P-1152XGA | |
| 2 | Unclip electrical line of lambda sensor on right before catalytic converter (G3/4) | ||
| 3 | Release and disconnect electrical connection (1) | ||
| 4 | Remove right oxygen sensor upstream of catalytic converter (G3/4) | 22 mm lambda sensor socket |
|
| *BA14.00-P-1001-02B | |||
| Paste, hot lubrication 1 kg, DBL 6879.20 | *BR00.45-Z-1005-06A | ||
| 5 | Cover sensor tip of lambda sensor on right before catalytic converter (G3/4) with protective cover | When reusing lambda sensor on right before catalytic converter (G3/4). | |
| Fig 3 | |||
| 6 | Seal threaded hole of right lambda sensor upstream of catalytic converter (G3/4) with suitable stop plug | Fig 2 | |
| 7 | Install in the reverse order | ||
| 8 | Read out and erase 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 | |
| 9 | Perform an engine test run; check engine for functionality and exhaust system for leaktightness | ||
| 10 | Install upper engine cover |
OXYGEN SENSOR
| Number | Designation | Engine 176 | |
|---|---|---|---|
| BA14.00-P-1001-02B | Oxygen sensor upstream of catalytic converter to exhaust system at front | 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 |