Unitronic Ethanol Sensor Hardware Kit - MQB/MQB EVO

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UnitronicSKU: UH017-ACA DIY Difficulty: INTERMEDIATE


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This Unitronic Ethanol Sensor Hardware Kit is a direct plug and play ethanol monitoring solution for MQB and MQB EVO4 vehicles when paired with a P3 V3 Multifunction Gauge. Comprised of a genuine Continental Ethanol Content Sensor and P3 Ethanol Content Voltage Adapter with fuel line fittings and clamps, this kit allows you to quickly monitor ethanol % and fuel temperature.



  • Reads ethanol content % and fuel temperature
  • Easy install between ethanol sensor and gauge

What's Included:

  • Continental Ethanol Content Sensor
  • Wiring harness (approx. 8 inches in length)
  • P3 Ethanol Content Voltage Adapter
  • High-quality fuel lines and clamps

Recommended Software:

  • Stage 1+ E85
  • Stage 2 E85

Required Hardware:

Vehicle Fitment

Model   + Drivetrain  
1B Jetta 1.4T I4

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