ar0752p5303mta

Remove/install heated O2 sensor

Type ar · emne 07.52 · version 0102 · 2014-04-30

Gælder for: ENGINE 133 in MODEL 117, 156, 176

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 1 Motor › 07 Blandingstilberedning › 07.52 Benzinindsprøjtnings- og tændingssystem PMS — Serie 117 · Serie 156 · Serie 176

EinPAS 15 Motor › 15.45 Motorstyring › 15.45.12 Sensor/kontakt/ledningssæt — Serie 117 · Serie 156 · Serie 176

Gælder også for motorer/gearkasser: 133 ***

AR07.52-P-5303MTA

Remove/install heated O2 sensor

22.04.2014

ENGINE

133 in MODEL 117, 156, 176

Remove/install heated O2 sensor

6

Catalytic converter

G3/1

Oxygen sensor downstream of catalytic converter

P49.10-3058-06

Remove/install heated O2 sensor

1

Oxygen sensor electrical connection

G3/2

Oxygen sensor upstream of catalytic converter

P07.52-2062-11

Danger !

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

Remove/install

1

Switch off ignition

2

Lift vehicle on vehicle lift

AR00.60-P-1000AK

3

Remove engine cover

Remove oxygen sensor upstream of catalytic converter (G3/2)

4

Disconnect electrical connection for oxygen sensor (1)

5

Expose electrical line for oxygen sensor upstream of catalytic converter (G32)

6

Remove oxygen sensor upstream of CAT (G3/2) (G3/2) from CAT (6)

Installation: Coat thread with heat-resistant lubricant. Ensure that electrical lines for oxygen sensor upstream of the (G3/2) is routed correctly.

Oxygen sensor at catalytic converter

*BA14.00-P-1002-01A

Paste, hot lubrication 1 kg, DB supply specification 6879.20

*BR00.45-Z-1005-06A

Engine mount wrench set

*001589011600

Remove oxygen sensor downstream of catalytic converter (G3/1)

7

Remove engine compartment paneling

AR61.20-P-1105NKB

8

Disconnect electrical connection for oxygen sensor downstream of catalytic converter (G3/1).

9

Remove oxygen sensor downstream of CAT (G3/1) from CAT (6)

Installation: Coat thread with heat-resistant lubricant. Ensure that electrical line for oxygen sensor downstream of the catalytic converter (G3/1) is routed correctly.

Oxygen sensor upstream of catalytic converter

*BA14.00-P-1005-01A

Paste, hot lubrication 1 kg, DB supply specification 6879.20

*BR00.45-Z-1005-06A

Engine mount wrench set

*001589011600

10

Install in the reverse order

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.

AS00.00-Z-0005-01A

11

Read out fault memory using the diagnostic system and clear if necessary

AD00.00-P-2000-04A

Oxygen sensor

Number

Designation

ENGINE 133

BA14.00-P-1002-01A

Oxygen sensor at catalytic converter

Nm

50

Oxygen sensor

Number

Designation

ENGINE 133

BA14.00-P-1005-01A

Oxygen sensor upstream of catalytic converter

Nm

50

Remove/install heated O2 sensor

001 589 01 16 00

Engine mount wrench set

Repair materials

Number

Designation

Order number

BR00.45-Z-1005-06A

Paste, hot lubrication 1 kg, DB supply specification 6879.20

A 000 989 76 51

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