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Location:
camden
Registered:
September 2003
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tvis problem
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Fri, 10 October 2003 06:22
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hey guys, my friends corolla hasnt been revving its hardest lately so we thought we would try something so my we put my ecu in and it was revving and going perfect then it sort of died in the arse a bit after a while, what i mean is it wont rev higher than 5500rpm....what could this be? i think it has something to do with the tvis not opening, so its staying closed and starving for fuel and air...if the tvis system is the problem would it be the selenoid that is farked or something else?????
cheers guys
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I supported Toymods
Location:
Sydney
Registered:
May 2002
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Re: tvis problem
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Fri, 10 October 2003 06:29
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check the vaccum sensor (map) but usualy tvis opens at 4400RPM
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Toymods Board Member
I supported Toymods
Location:
Turramurra, Sydney.
Registered:
May 2002
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Re: tvis problem
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Fri, 10 October 2003 06:35
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Having t-vis closed over 4400 shouldn't cause any problems like that, all you should notice is a slight lack in power. It's very easy to just disconnect it completely & try it, if it works fine then above 4400 you'll know that's what it is, but I doubt that'd be it.
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Club Member
Location:
sydney
Registered:
May 2002
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Re: tvis problem
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Fri, 10 October 2003 06:37
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have you checked for error codes? I bet 02 sensor comes up 
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Location:
camden
Registered:
September 2003
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Re: tvis problem
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Fri, 10 October 2003 07:07
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havent checked the o2 sensor yet bet thought it could be the problem aswell.....anyways thanks guys
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