![vw jetta mk4 gli to tdi swap. I need some help here boys. I'm doing a tdi swap from a 04 to a 05gli chassis. ive got both of these harnesses, the first is the tdi one and the other is the 1.8t one. some of the wires are different. Does anyone know what vw jetta mk4 gli to tdi swap. I need some help here boys. I'm doing a tdi swap from a 04 to a 05gli chassis. ive got both of these harnesses, the first is the tdi one and the other is the 1.8t one. some of the wires are different. Does anyone know what](https://i.redd.it/vw-jetta-mk4-gli-to-tdi-swap-i-need-some-help-here-boys-im-v0-4wd8su4s1r191.jpg?width=3000&format=pjpg&auto=webp&s=bfb5b5d1f1c01bfed248b9aa95adabb3cfd37cb0)
vw jetta mk4 gli to tdi swap. I need some help here boys. I'm doing a tdi swap from a 04 to a 05gli chassis. ive got both of these harnesses, the first is the tdi one and the other is the 1.8t one. some of the wires are different. Does anyone know what
![1.8T MK4 Wire Tucked Complete Engine Harness Wideband ECU's only AWP, AWW, BEA, BAM - | High Quality Automotive Performance Parts and Accessories. Competitive Pricing, Great Customer Service. 1.8T MK4 Wire Tucked Complete Engine Harness Wideband ECU's only AWP, AWW, BEA, BAM - | High Quality Automotive Performance Parts and Accessories. Competitive Pricing, Great Customer Service.](http://www.carrottoptuning.com/cdn/shop/files/1.8T-MK4-Wire-Tucked-Engine-Harness-Wideband-ECU_s-only-AWP_-AWW_-BEA_-BAM-Carrot-Top-Tuning-11760471_1200x1200.jpg?v=1700942678)