Extending single wire o2 sensor wire

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Martin_Young was very helpful in identifying the bits needed for proper plug and play. Other extend the wires on the sensor itself. Don’t solder, use connectors.

Its for 4-wire sensors, which you can fit to 1.6 models, but the process is similar.

DIY short extension for 4-wire O2 sensor

If you need to extend your 4-wire O2 sensor lead, to fit an exhaust manifold on a 1.8 NA or an NB which relocates the sensor further down the pipe then, well, I expect you’ll be supplied with some kind of extension kit for the sensor which lets you chop and crimp extra wire in to extend it. But if that doesn’t take your fancy and you would prefer a plug and play solution then I may have just the thing for you. I recently made this for another member in a similar situation and he reports it fit…