03 Fiesta mk6 1.4 zetec catalytic converter and speed sensor

03 Fiesta mk6 1.4 zetec catalytic converter and speed sensor

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Discussion

MarkoLUFC

Original Poster:

16 posts

122 months

Saturday 30th May 2015
quotequote all
Hello!

I've got a p0420 error code and I'm wondering what type of catalytic converter I need for the model of car specified. I'd also like to know what type of speed sensor I need.

Also, is there more than 1 O2 sensor? Pre sensor and post sensor? There's no rattle from the catalytic converter and I'm not losing power when I drive

Occassionally, I get an EAC failure. Car is generally in good shape, just want to keep it that way.

The speedometer is erratic, working most of the time and occasionally going haywire reporting unpredictable higher speeds than I am going at. The needle goes all over the place.