ar0704s0080se

Remove/install O2 sensor

유형 ar · 주제 07.04 · 버전 0200 · 2010-11-11

적용 대상: ENGINES 642 in MODEL 639

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위치

기능 그룹 1 엔진 › 07 혼합물 처리 › 07.04 센서부재, 센서, 센서들 — 시리즈 639

EinPAS 15 엔진 › 15.45 엔진 매니지먼트 › 15.45.12 센서/스위치/배선 — 시리즈 639

엔진/변속기에도 적용: 642 ***

AR07.04-S-0080SE

Remove/install O2 sensor

25.10.10

ENGINES 642 in MODEL 639

Remove/install O2 sensor

S07.04-4512-06

Shown with engine 642.9

B85 O2 sensor, upstream from TWC

X18/66 O2 sensor connector

Remove/install O2 sensor

S07.04-4529-06

Shown with engine 642.8

B85/3 Oxygen sensor

X18/66 O2 sensor connector

Modification notes

22.7.10

Method extended

Operation steps 2, 3, 4,

Remove/install

Danger!

Risk of injury to skin and eyes caused by handling hot or glowing objects.

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

AS00.00-Z-0002-01A

Danger!

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer.

AS00.00-Z-0010-01A

1

Detach rear lower engine compartment paneling

Only on model 639.7/8 as of vehicle identification number (VIN) 055347

AR61.20-S-1105-03S

2

Remove air filter housing

Engine 642.8 only

AR09.10-S-1150SE

3

Remove engine air intake duct downstream of air filter

Engine 642.8 only

AR09.10-S-8130SE

4

Remove engine trim panel

Engine 642.8 only

AR01.10-S-2405SE

5

Disconnect connector for O2 sensor (X18/66)

6

Unscrew oxygen sensor (B85/3) or O2-probe upstream of TWC (B85)

Installation: Coat thread on oxygen sensor (B85/3) or O2 probe upstream of CAT (B85) with hot lubricating paste

Engine 642.9

*BA07.04-N-1003-01G

Engine 642.8

*BA07.04-N-1010-01G

Paste, hot lubrication 1 kg, DB supply specification 6879.20

*BR00.45-Z-1005-06A

7

Connect Star Diagnosis, read out fault memory and initialize oxygen sensor (B85/3)

Only on engine 642.8 and only when replacing oxygen sensor (B85/3).

Connect STAR DIAGNOSIS and read out fault memory

AD00.00-S-2000-04S

8

Install in the reverse order

Checking

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running

Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

9

Check exhaust system for leaks

Visual inspection only.

Sensors

Number

Designation

Engine
642.890/ 990

BA07.04-N-1003-01G

O2 sensor to catalytic converter

Nm

50

BA07.04-N-1010-01G

Oxygen sensor on exhaust pipe

Nm

45

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

참조 문서