P07.52-2063-09
1 | Right air filter housing | G3/3 | Left oxygen sensor upstream of catalytic converter | G3/5x1 | Electrical connector for left oxygen sensor downstream of catalytic converter | ||
2 | Left air filter housing | G3/3x1 | Electrical connector for left oxygen sensor upstream of catalytic converter | ||||
3 | Retaining clips | G3/5 | Left oxygen sensor downstream of catalytic converter |
P07.52-2064-09
3 | Retaining clips | G3/6 | Right oxygen sensor downstream of catalytic converter | |
G3/4 | Right oxygen sensor upstream of catalytic converter | G3/6x1 | Electrical connector for right oxygen sensor downstream of catalytic converter | |
G3/4x1 | Electrical connector for right oxygen sensor upstream of catalytic converter |
| Remove/install | ||
Danger ! | Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. | No parts of the body or limbs should be within the operating area when the components are moving. | |
Danger ! | Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | |
1 | Switch off ignition | ||
2 | Remove engine compartment paneling | ||
Remove oxygen sensor (G3/5 or G3/6) downstream of the CAT | |||
3 | Disconnect left oxygen sensor electrical connection downstream of CAT (G3/5x1) or right oxygen sensor electrical connection downstream of CAT (G3/6x1) | ||
4 | Unclip electrical line for oxygen sensor (G3/5 or G3/6) from retaining clamps (3) and bracket | ||
5 | Detach oxygen sensor (G3/5 or G3/6) from catalytic converter | Installation: Coat thread with heat-resistant lubricant. Ensure correct routing of lines for the oxygen sensors (G3/5 or G3/6). | |
Paste, hot lubrication 1 kg, DB supply specification 6879.20 | |||
Oxygen sensor at catalytic converter | |||
Box wrench bit | |||
Remove oxygen sensor (G3/3 or G3/4) upstream of CAT | |||
6 | Remove upper engine cover | ||
7 | Remove right air filter housing (1) or left air filter housing (2) | ||
8 | Disconnect electrical connection for left oxygen sensor downstream of CAT (G3/3x1) or electrical connection for right oxygen sensor downstream of CAT (G3/4x1) | ||
9 | Unclip electrical line for oxygen sensor (G3/3 or G3/4) from retaining clamps (3) and bracket | ||
10 | Detach oxygen sensor (G3/3 or G3/4) from catalytic converter | Installation: Coat thread with heat-resistant lubricant. Ensure correct routing of lines for the oxygen sensors (G3/3 or G3/4). | |
Paste, hot lubrication 1 kg, DB supply specification 6879.20 | |||
Oxygen sensor upstream of catalytic converter | |||
Box wrench bit | |||
11 | Install in the reverse order | ||
12 | Read out fault memory using the diagnostic system and clear if necessary | ||
| |||
Danger ! | 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. | |
13 | Perform an engine test run and check exhaust system for leaktightness |
000 589 71 03 00
Box wrench bit