P07.04-3040-08
Shown on engine without code M016 (performance-enhanced engine) |
1 | Electrical connector | G3/2 | Oxygen sensor upstream of catalytic converter | |
2 | Bracket |
Warning | 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. | |
Caution | 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. | |
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
| Remove/install | ||
1 | Unclip electrical connector (1) and electric line from the brackets (2). | ||
2 | Release and disconnect electrical connector (1) of the lambda sensor upstream of the catalytic converter (G3/2). | ||
3 | Remove oxygen sensor upstream of catalytic converter (G3/2). | Installation: Coat thread of the lambda sensor upstream of the catalytic converter (G3/2) with hot lubricating paste. | |
Oxygen sensor upstream of catalytic converter | |||
Paste, hot lubrication 1 kg, DBL 6879.20 | |||
Socket | |||
4 | Seal threaded hole in catalytic converter with suitable stop plug. | Record plug | |
5 | Cover sensor tip of lambda sensor upstream of catalytic converter(G3/2) with protective cover. | When the oxgyen sensor upstream of catalytic converter (G3/2) is reused. | |
Set of protective caps | |||
6 | Install in the reverse order. | ||
7 | Read out and delete fault memory. | ||
| |||
Warning | 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. | |
8 | Perform an engine test run; check engine for proper operation and check exhaust system for leak tightness. |
111 589 03 09 00
Socket
001 589 00 91 00
Set of protective caps
129 589 00 91 00
Record plug