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IE TrueFlex Sensor Harness For MQB Engines | Fits VW MK7 & Audi 8V


Product availability: 

  • In stock - this product is in stock at an Australian local warehouse, despatched within 1 - 2 business days.


          • Required for IE TrueFlex MQB tunes
          • Allows for instant adjustments from 91 pump to full E85
          • Harness for VW MK7 & Audi 8V EA888.3 engines
          • Sends sensor data in real-time to IE ECU calibrations
          • Includes everything needed to install


          This plug and play harness kit is required for IE TrueFlex ECU Tunes for VW and Audi MQB Gen 3 engines. This includes everything necessary for the flex-fuel sensor to send real-time data from your fuel system to the ECU and adjust for any content mix from 91 pump to full E85 automatically.

          Kit includes:

          • (1x) IE TrueFlex Wiring Harness
          • (1x) 2 amp Fuse
          • (1x) Ethanol Sensor
          • (2x) Ethanol Sensor Quick Connect Couplers
          • (2x) Hose Clamps


          This harness kit is fully assembled to proper lengths and includes everything needed to install in a clean and factory-like install. Disconnecting and cutting of factory soft fuel lines is required and should be completed with great care or by a professional.Click here to download the install guide

          TrueFlex is currently available for 2015-2018 MK7 GTI & A3 2.0T W/IS38. Stage 1 & 2, Golf R/S3, and 2019+ model years are coming soon!

          SKU: IEELCI2