HELLA Oil Pressure Switch - 12V - Normally Open Contact
The HELLA Oil Pressure Switch is a high-quality component designed for various Audi, Porsche, Seat...The HELLA Oil Pressure Switch is a high-quality component designed for various Audi, Porsche, Seat, Skoda, and VW models. It features a 12V voltage rating and a normally open contact. The switch has a tightening torque of 20 Nm, a tolerance of 15%, and a spanner size of 24. The thread size is M10x1. It operates within a pressure range of 0.555 to 0.85 bar and has a 1-pin connector. This switch is brown in color and corresponds to original part numbers such as 038 919 081 for AUDI, SEAT, SKODA, and 948.606.203.00 for PORSCHE. It is compatible with a wide range of vehicles including Audi A1, A3, A4, A5, A6, A7, Q2, Q3, Q5, Q7, TT; Porsche Cayenne; Seat Alhambra, Ateca, Ibiza, Leon, Toledo; Skoda Fabia, Kodiaq, Karoq, Octavia, Roomster, Superb, Yeti; and various Volkswagen models like Beetle, Fox, Golf, Lupo, Passat, Polo, Sharan, Tiguan, Touareg, Touran, and Transporter. The part number for this HELLA switch is 6ZL 008 280-031.
This guide is for owners and mechanics of Audi, Porsche, Seat, Skoda, and VW vehicles who need to understand, install, or troubleshoot the HELLA Oil Pressure Switch (6ZL 008 280-031). This switch ensures your engine's oil pressure is within safe operating limits, providing critical engine protection. However, correct installation and understanding of the switch's specifications are essential for proper function and avoiding potential engine damage.
All features
Model Part Number
6ZL 008 280-031
Brand
Hella
Extended Product Information
FAQs
What is the tightening torque for the HELLA oil pressure switch?
The tightening torque is 20 Nm, with a tolerance of 15%.
What is the thread size of the switch?
The thread size is M10x1.
What type of connector does the switch use?
The switch uses a 1-pin connector.
What is the pressure range the switch operates within?
The switch operates within a pressure range of 0.555 to 0.85 bar.
Which vehicles is this switch compatible with?
The switch is compatible with a wide range of Audi, Porsche, Seat, Skoda, and Volkswagen models. Refer to the compatibility section of this guide for a detailed list.
How do I check if the switch is faulty?
If your oil pressure warning light comes on, and your oil level is correct, the switch may be faulty. You can also use a pressure gauge to compare the oil pressure readings with the switch's specifications.
What should I do if the switch leaks oil?
Check the tightness of the switch and ensure the sealing washer is in good condition. If the leak continues, remove the switch, clean the threads, and reinstall with the correct torque.
Where can I find the original part numbers for this switch?
The original part numbers are 038 919 081 for Audi/Seat/Skoda/VW and 948.606.203.00 for Porsche.
Troubleshooting
Oil pressure warning light illuminates.
Check oil level. If the oil level is normal, the switch may be faulty. Replace the switch and re-evaluate.
Incorrect oil pressure readings.
Verify the switch's specifications against the vehicle's manual. Ensure correct installation. If the issue persists, the switch may be faulty or the oil pump could be failing.
Difficulty installing the switch.
Ensure you have the correct tools (torque wrench, spanner). Refer to your vehicle's repair manual for specific instructions and location.
Oil leak around the switch.
Check the tightness of the switch. Ensure the sealing washer is in good condition. If the leak continues, remove the switch, clean the threads, and reinstall with the correct torque.
Pros and Cons
Pros
Wide vehicle compatibility across multiple brands.
Ensures proper engine oil pressure monitoring.
Durable construction from HELLA.
Easy installation with a 1-pin connector.
Accurate pressure sensing capabilities.
Meets or exceeds OEM specifications.
Cons
Requires specific tools for installation (torque wrench, spanner).
Potential for incorrect readings if the sensor fails.
May require additional components depending on the vehicle.
Installation requires some mechanical knowledge.
Not compatible with all vehicle models, double check compatibility.
Setup, Compatibility & Care
Installation
Preparation: Gather necessary tools, including a torque wrench, spanner (size 24), and possibly a drain pan if oil leakage is expected.
Locate: Find the oil pressure switch on your vehicle's engine. Consult your vehicle's repair manual for the exact location.
Removal: Disconnect the electrical connector from the old switch. Unscrew the old switch using the appropriate spanner.
Installation: Screw in the new HELLA switch by hand until snug. Then, use a torque wrench to tighten the switch to 20 Nm (with a 15% tolerance).
Connection: Reconnect the electrical connector.
Check: Start the engine and verify the oil pressure warning light is functioning correctly.
Compatibility
This switch is compatible with a wide range of vehicles, including:
*Always verify compatibility with your specific vehicle model and year using the provided original part numbers (038 919 081 for Audi/Seat/Skoda/VW and 948.606.203.00 for Porsche) or your vehicle's parts catalog before installation.*
Care
The HELLA Oil Pressure Switch requires minimal maintenance. Avoid over-tightening during installation. Regularly check for oil leaks around the switch. If the oil pressure warning light comes on, investigate the cause immediately.