If you're running Unitronic UniFLEX on a UK right-hand-drive platform, there’s one detail that confuses nearly everyone:
➡️ The sensor connection is on the passenger side — not the driver’s side.
In the video, we show the exact location of the UniFLEX ethanol device harness and where it plugs in specifically on RHD models. The routing keeps the install clean, OEM-style, and easy to service.
💡 Why This Matters
Correct placement ensures:
- Accurate ethanol percentage readings
- Stable and reliable flex-fuel operation
- Proper communication between the UniFLEX module and UniE85 app
- No false readings, wiring strain, or incorrect signal sources
When you're running E85, precision matters — and the install is part of it.
🔌 What You’re Seeing in the Video
- UniFLEX body harness routing on the RHD passenger-side location
- The exact factory-specified plug-in point outlined in Unitronic documentation
- A clean, OEM-inspired connection ready for live ethanol monitoring via UniE85
Keeping things accurate for UK drivers running E85 — no guesswork, no confusion, just proper fitment.
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