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Bosch Lsu 4.9 Wideband Oxygen Sensor

Product Introduction Automotive oxygen sensor is the major sensor component in electronic fuel injection engine control system, and is the key part to control automotive exhaust emission, reduce automotive pollution…

  1. Product Introduction

Automotive oxygen sensor is the major sensor component in electronic fuel injection engine control system, and is the key part to control automotive exhaust emission, reduce automotive pollution and improve fuel combustion quality. Oxygen sensor is used in the feedback control system of the electronic control fuel injection device, to detect the concentration of oxygen in the exhaust gas and the air fuel ratio. It is also used to monitor theoretical air fuel ratio (14.7:1) combustion in the engine, and to provide feedback signals to the computer.

 

  1. Product Specification & Application
0 281 004 148 – 5 Wires
Technical Information
Designation Lambda sensor
Number of wires 5
Overall length 750 mm
Bosch Part number 0281004148, 17148
Type formula LSU-4.9
Can be used instead of the following products (OE Number)
AUDI         03G 906 262 F

AUDI         057 906 262 F

AUDI         059 906 262 H

AUDI         4H0 906 262 C

AUDI         057 906 262 D

AUDI         1K0 998 262 AD

AUDI         8R0 906 262

MERCEDES-BENZ    A 906 542 02 18

MERCEDES-BENZ    906 153 12 28

MERCEDES-BENZ    906 542 02 18

MERCEDES-BENZ    A 906 153 12 28

PORSCHE        059 906 262 J

PORSCHE        070 906 262 B

PORSCHE        958 606 172 20

SEAT               1K0 998 262 AD

SEAT               03G 906 262 A

SEAT               045 906 262

SEAT               03L 906 262 B

SEAT               03G 906 262 C

SEAT               03C 906 262 D

SKODA      03L 906 262 B

SKODA      045 906 262

SKODA      1K0 998 262 AD

SKODA      03G 906 262 A

VW        03G 906 262 A

VW       03G 906 262 C

VW   03L 906 262 J

VW   059 906 262 B

VW   059 906 262 H

VW   03G 906 262 D

VW   03G 906 262 H

VW   8R0 906 262

VW   03L 906 262 S

VW   1K0 998 262 AD

VW   4H0 906 262 C

VW   045 906 262

VW   057 906 262 D

VW   059 906 262 J

VW   03L 906 262 B

VW   057 906 262 F

VW   059 906 262 K

VW   03L 906 262 P

VW   059 906 262

VW   059 906 262 F

VW   070 906 262 B

VW   45906262

VW   03C 906 262 D

VW   03G 906 262 F

VW   03L 906 262 F

VW   03G 906 262 N

VW   03L 906 262 K

Suitable for the following vehicles
AUDI

A1, A1 Sportback, A3, A3 Convertible, A3 Sportback, A4 Allroad Estate, A4 Avant, A4 Saloon, A5, A5 Convertible, A5 Sportback, A6, A6 Allroad, A6 Allroad Estate, A6 Avant, A6 Saloon, A7 Sportback, A8, Q3, Q5, Q7, R8, R8 Spyder, TT, TT Roadster

PORSCHE

CAYENNE, MACAN

SEAT

ALHAMBRA, ALTEA, ALTEA XL, CORDOBA Saloon, EXEO, EXEO ST, IBIZA Mk IV, IBIZA V, IBIZA V SPORTCOUPE, LEON, TOLEDO III

SKODA

FABIA, FABIA Combi, OCTAVIA, OCTAVIA Combi, ROOMSTER, ROOMSTER Praktik, SUPERB, SUPERB Estate, YETI

VOLKSWAGEN

AMAROK, BEETLE, BEETLE Convertible, CADDY III Box, CADDY III Estate, CC, CRAFTER 30-35 Bus, CRAFTER 30-50 Box, CRAFTER 30-50 Platform/Chassis, EOS, GOLF PLUS, GOLF V, GOLF V Variant, GOLF VI, GOLF VI Convertible, GOLF VI Variant, JETTA I Saloon, JETTA VI IV, MULTIVAN Mk V, PASSAT, PASSAT ALLTRACK, PASSAT CC, PASSAT Saloon, PASSAT Variant, PHAETON Saloon, POLO, SCIROCCO, SHARAN, TIGUAN, TOUAREG, TOURAN, TRANSPORTER / CARAVELLE Mk V Bus, TRANSPORTER Mk V Box, TRANSPORTER V Platform/Chassis (7JD, 7JE, 7JL, 7JY, 7JZ, 7FD

 

  1. Product Features

This LSU 4.9 wideband oxygen sensor is developed with our own technology, and has the following advantage:

Items Leading Tech Normal Assembly Plant in China
Sensor elements 1. Developed and produced using our own technologies, with Pt paste imported from US and zirconia powder from Germany.

2. We employ fully automatic European production equipment to control quality & cost, and ensure performance of the final product is stable.

Bought from random element vendors, with no control over quality consistency.
Air leakage < 0.2 ml/min with longer service life ~2 ml/min, and service life is not guaranteed.
Hexagon Housing Bar material from large scale steel mill Cold heading material from small and medium size steel mill
Corrugated and outer tube Imported from Germany Domestic material
Double protection tube Thickened 310S stainless steel Normal thickness and other material
Laser welding Continuous laser welding machine with a power of 1 KW, which ensures a welding depth of 1.5 mm-2 mm. Alternative welding machine with a power of 300w-500w, which results in insufficient rigidity.
Assembly equipment Fully imported air cylinder with high automation, which ensures smooth riveting Domestic equipment with manual operation

 

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