Unitronic is pleased to present it's plug and play Wideband ECU Conversion Harness. Designed to easily convert your vehicle's wiring harness to accept a wideband oxygen sensor and Bosch 1.8T Wideband ECU.
Narrowband ECU's do not have the ability to provide dynamic lambda control therefore many tuners including Unitronic require converting to a wideband ECU for a better tuning experience and overall improved drive-ability.
Including complete detailed instructions Unitronic's Wideband Conversion Harnesses are constructed using OEM connectors high quality 16awg and 22awg wire and feature pin-out labeling to ensure a easy and efficient installation. For non-VVT equipped engines a resistor is also pre-wired to ensure a CEL free operation.

• OEM/Tyco Connectors
• High quality 16awg and 22awg wire
• Pin-out labels on wire ends to ensure fast and easy install
• Includes resistor for non-VVT equipped 1.8T's

• Unitronic Wideband ECU Conversion Harness

Unitronic's Wideband ECU Conversion Harness is built using only the highest quality materials to ensure it outlasts the life of your vehicle. Pin-out labeling on the wire ends coupled with Unitronic's Installation Instructions should make the install fast and easy!

Unitronic UH001-AC1 Vehicle Fitment:

• 2000-2002 Audi TT MK1 1.8L 5VT
• 2000-2001 VW MK4 Golf 1.8L 5VT
• 2000-2000 VW MK4 GTI 1.8L 5VT
• 1998-2001 VW MK4 Jetta 1.8L 5VT
• 1998-2001 VW New Beetle 1.8L 5VT