Is your Coil pack harness cracking from heat? Here is your updated replacement harness from
VW p/n 1J0971658L . Cracks in the wiring can lead to misfires and check engine lights flashing. If you've already replaced your coilpacks and spark plugs odds are you have a faulty wiring harness. Upgrade to this newer stylel harness and get rid of that pesky check engine light! Click the link below for the official VW tsb.-
Installation Guide per Official VW TSB
NOTE: This kit is made specifically for all 2000-2005 Golf/Jetta 1.8T engines. Some parts but not all will also work with Audi/Passat 1.8T engines but it is not an exact harness. At this time VW/Audi does not offer a similar harness for the Audi/Passat engines.
