5802019070 Car Oxygen Sensor For IVECO Daily / Alfa Romeo / Audi / Chevrolet / Opel / Vauxhall / Ford / Hyundai / Kia / Porsche / Renault / Nissan / Suzuki / VW

Technical Notes:

• This is a 5-wire broadband (planar) lambda sensor, also known as an LSU (Lambda Sensor Universal) type

• Unlike traditional 4-wire switching sensors, broadband sensors provide continuous air-fuel ratio measurement across a wide range

• The LSU 4.9 design offers faster light-off time and greater precision compared to earlier LSU 4.2 versions

• Requires proper ECU compatibility — not interchangeable with standard 4-wire switching sensors

This Lambda Sensor replaces the following Original Equipment Manufacturer (OEM) and interchange part numbers. Check your old sensor to confirm a match:

Note: This OE number is widely cross-referenced across multiple automotive brands. Always verify physical fitment before purchasing.

This Lambda Sensor is primarily used in IVECO Daily commercial vehicles, with additional compatibility across multiple brands including Alfa Romeo, Audi, Ford, Hyundai, Kia, Porsche, Renault, Suzuki, and Volkswagen Group vehicles.

Common IVECO Daily Engine Codes (compatible with this sensor):

Alfa Romeo

Audi

Chevrolet / Opel / Vauxhall

Ford

Hyundai / Kia

Porsche

Renault / Nissan

Suzuki

Volkswagen Group (VW, Seat, Skoda)

Consider replacing your Lambda Sensor if you experience any of the following:

Performance-Related Symptoms:

• Illuminated Check Engine Light – OBD-II fault codes related to oxygen sensor circuit (P0130-P0167 range, or manufacturer-specific diesel codes)

• Increased Fuel Consumption – A faulty broadband sensor cannot accurately report exhaust oxygen content, causing the ECU to default to rich mixtures

• Poor Engine Performance – Hesitation, stumbling, surging, or lack of power during acceleration

• Rough Idle – The engine may idle erratically or stall unexpectedly

• Reduced Power Output – Particularly noticeable in turbocharged diesel engines

Exhaust & Emissions Symptoms:

• Failed Emissions Test – High hydrocarbon (HC) or carbon monoxide (CO) readings due to incorrect combustion

• Black Smoke from Exhaust – Sign of excessive fuel in the combustion mixture

• Rotten Egg Smell (Sulphur Odour) – Indicates a rich-running condition that may damage the catalytic converter or DPF (Diesel Particulate Filter)

Diesel-Specific Symptoms (Common for IVECO Daily applications):

• DPF Regeneration Issues – Incorrect lambda readings can prevent proper DPF regeneration cycles

• EGR System Malfunctions – May be indirectly affected by incorrect air-fuel ratio readings

• Increased Soot Production – Black smoke under acceleration

Potential causes of sensor failure:

• Normal wear and tear over mileage (typically 100,000 - 160,000 km)

• Contamination from oil, coolant, or silicone sealants

• Heater circuit electrical failure

• Physical damage from road debris or improper handling

• Exhaust leaks upstream of the sensor location

1. Verify Sensor Type – Broadband (LSU) vs. Switching Sensor

• This is a 5-wire broadband (planar) oxygen sensor (LSU 4.9) – NOT a standard 4-wire switching sensor

• These sensors are NOT interchangeable with 4-wire sensors. Using the wrong type will cause:

  • Immediate check engine light illumination

  • Incorrect ECU readings

  • Potential ECU damage in some cases

• Always confirm your vehicle requires a broadband LSU-type sensor before purchasing

2. Confirm Fitment Before Purchasing

• This is a direct-fit sensor with a specific 5-pin connector. It is not a universal splice-in sensor.

• Always cross-reference your old sensor's part number, connector shape, and wire length (approx. 625mm) before ordering

• While this OE number is cross-referenced across multiple brands (IVECO, Audi, Ford, Hyundai, etc.), connector designs and pin configurations may vary by manufacturer

• Physical inspection of your original sensor is strongly recommended

3. Position in Exhaust System

• For IVECO Daily applications, this sensor is typically located pre-DPF (upstream of the Diesel Particulate Filter) or pre-catalyst

• Verify the location of your old sensor before ordering

• Check your vehicle's service manual for exact placement (Bank 1, Sensor 1 or 2)

4. Installation Tips

• Allow the exhaust system to cool completely before removal to avoid burns and prevent thread damage

• Use an O2 sensor socket (22mm or 7/8") to prevent stripping the sensor during removal/installation

• Apply anti-seize compound to the threads of the new sensor (avoiding the sensor tip) to prevent seizing in the exhaust bung. Broadband sensors are particularly sensitive to contamination

• Do not use silicone sealants near the exhaust system – silicone contamination will destroy a broadband LSU sensor

• Avoid touching the sensor tip – oils from your skin can contaminate the sensing element and cause premature failure

• Do not drop the sensor – broadband sensors contain delicate ceramic elements that can crack upon impact

• Tighten to the correct torque – Typically 40-50 Nm (30-37 ft-lb). Overtightening can damage threads or crack the sensor body

5. Replacement Interval

• Broadband LSU sensors degrade over time, often without triggering fault codes

• Replacement every 100,000 miles (160,000 km) is recommended to maintain:

  • Optimal fuel efficiency (potential savings of up to 15%)

  • DPF and catalytic converter health and longevity

  • Lower emissions output

  • Proper regeneration cycles (diesel applications)

6. Professional Installation Recommended

• Broadband LSU sensors require calibration in many ECU systems after replacement

• Professional diagnostic equipment may be needed to:

  • Reset learned adaption values

  • Perform sensor calibration routines

  • Clear fault codes and verify proper operation

• Improper installation can lead to:

  • Exhaust leaks around the sensor bung

  • Cross-threaded or damaged exhaust manifold threads

  • Sensor damage from dropping or contamination

  • Wiring damage from contact with hot exhaust components

7. Required Tools

• O2 sensor socket (22mm / 7/8") or deep offset wrench

• Ratchet and extension bar (for access)

• Anti-seize compound (if not pre-applied) – ensure compatibility with broadband sensors

• Jack and jack stands (if safe under-vehicle access requires lifting)

• OBD-II scanner (to clear fault codes and verify operation after replacement)

8. Warranty

• Quality aftermarket Lambda Sensors typically come with a warranty period (e.g., 12 months / 20,000 km to 2 years / unlimited mileage)

• Check with your specific retailer for their warranty terms and return policy

• Important: Many warranties are voided if the sensor tip shows contamination from improper handling or silicone exposure