Wideband ECU Conversion Harness(UH001-AC1)
Description
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. Guaranteed to always be in stock and priced competitively!
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. Guaranteed to always be in stock and priced competitively!
Features / Benefits
- 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
Hardware Included
- Unitronic Wideband ECU Conversion Harness
Install
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!
Difficulty Level:
3 / 5
3 / 5
Fits:
| model | engine | yearStart | yearEnd |
| New Beetle | 1.8L R4 / 5VT (Turbo) | 2000 | 2001 |
| Golf | 1.8L R4 / 5VT (Turbo) | 2000 | 2001 |
| Golf GTI | 1.8L R4 / 5VT (Turbo) | 2000 | 2000 |
| TT | 1.8L R4 / 5VT (Turbo) | 2000 | 2000 |
| TT225 | 1.8L R4 / 5VT (Turbo) | 2000 | 2001 |
| Golf | 1.8L R4 / 5VT (Turbo) | 2000 | 2001 |
| Jetta Mk4 | 1.8L R4 / 5VT (Turbo) | 1998 | 2001 |
| New Beetle | 1.8L R4 / 5VT (Turbo) | 1998 | 2001 |
| Jetta MK4 | 1.8L R4 / 5VT (Turbo) | 2000 | 2000 |
| Golf | 1.8L R4 / 5VT (Turbo) | 2000 | 2000 |
| A3 | 1.8L R4 / 5VT (Turbo) | 2000 | 2000 |
| TT225 | 1.8L R4 / 5VT (Turbo) | 2002 | 2002 |
| TT | 1.8L R4 / 5VT (Turbo) | 2002 | 2002 |
