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Discussion about MX5s, Roadsters & Miatas, not directly fitting into one of the categories below. Please keep it on topic.

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blackbetty
See my 5 and raise you.
See my 5 and raise you.
Posts: 98
Joined: Tue Feb 23, 2010 7:40 pm
Location: auckland

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Post by blackbetty » Sun Mar 07, 2010 10:18 am

what is it and what does it do.can i get rid of it.a catch can would be far more useful in that position

Keith Jones
I count 5-s in my sleep
I count 5-s in my sleep
Posts: 329
Joined: Thu Jul 06, 2006 6:30 pm
Location: Waiuku

Post by Keith Jones » Sun Mar 07, 2010 12:58 pm

It's part of the emissions control system. Catches fuel vapour.
As NZ isn't hot on requiring original emissions equipment to be retained you could remove it without any problem. I did on my racecar while it was still road legal and never had any problems with WOFs.

sprsta
I have stars, you haven't. Deal with it
I have stars, you haven't.  Deal with it
Posts: 1024
Joined: Mon Aug 25, 2008 6:11 pm
Location: auckland

Post by sprsta » Sun Mar 07, 2010 6:10 pm

i dont have one anymore

blackbetty
See my 5 and raise you.
See my 5 and raise you.
Posts: 98
Joined: Tue Feb 23, 2010 7:40 pm
Location: auckland

Post by blackbetty » Sun Mar 07, 2010 6:13 pm

and theres no ill effects on performance or way the car runs?

sprsta
I have stars, you haven't. Deal with it
I have stars, you haven't.  Deal with it
Posts: 1024
Joined: Mon Aug 25, 2008 6:11 pm
Location: auckland

Post by sprsta » Sun Mar 07, 2010 6:23 pm

nope
the ecu threw up a trouble code when it had the factory ecu fitted because i disconnected the controller box
but wont put it into limp mode or anything and you will never see a check engine light (ever)
i only found the code about 6months later when i was checking for another problem

blackbetty
See my 5 and raise you.
See my 5 and raise you.
Posts: 98
Joined: Tue Feb 23, 2010 7:40 pm
Location: auckland

Post by blackbetty » Sun Mar 07, 2010 6:29 pm

awesome out it comes then :D

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