Hi guys,
Recently installed a turbo back exhaust in my R34 and didn't replace the turbo heat shield and forgot to zip tie my O2 sensor harness away from the heat.. I know ! So for a few days the car ran great, then it felt like it was missfiring (noob assumption)/ cutting out. Thought it was coilspack or fouled plugs, so I popped the bonnet and discovered that my O2 sensor (on the harness side) had melted because it was resting on the turbo housing... So how can I determine if a) I need a new sensor or, b) which fuse to check?
Help would be great!
Chris