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I have a 2002 E39 that I am trying to put cut outs on. In order to do this precat the muffler shop said that I would need to relocate the O2 sensor ahead of the cutout. I was under the beast today and it looks like there is space right after the union of the 2 cylinder pipes on each side. This would be about 8 inches north of the cut out, but the existing O2 sensor would be about 12 inches short...depending on routing.
The alternative would be to splice in a 12" section with some heat shrink tubing....but I do not know if the additional wire would cause a difference in the resistance of the O2 sensor or if the wire only transmits data...?
Any thoughts would be appreciated.
The alternative would be to splice in a 12" section with some heat shrink tubing....but I do not know if the additional wire would cause a difference in the resistance of the O2 sensor or if the wire only transmits data...?
Any thoughts would be appreciated.