Lambda sensor wires VTR

  1. #1
    I have put a phase 1 decat 421 manifold on my phase 2 saxo vtr, the lambda sensor hole is now at the bottom of the engine and the wire wouldn't reach so I cut the wires so I could extend the wires but now I have forgot witch wire goes where, there is a grey wire a black wire obviously grey to grey black to black but there is two white wires witch 1 goes to witch 1 please help
  2. #2
    Although it doesn't help you now you should have been able to pull the tape/plastic wrap off the original wiring to separate it from the loom further up and then feed it down the back of the gearbox.

    I believe both white wires are for the heater and it doesn't matter which way round they're connected but any fires or death are not my responsibility.
  3. #3
    Lol ye I should of done that in the first place but I was impatient ye knowing my look it would set of fire 😊 I'll just check what you have said as I didn't no any way so I might be a set closer thank you
  4. #4
    one white wire is an earth. the other should have 12v when started,

    Not sure what way they go round mind you.
  5. #5
    We'll if so I don't want them the wrong way round lol