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Problem with VTEC hi-throttle engage

Old 09-30-2005, 03:55 PM
  #2  
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Join Date: Dec 2002
Posts: 362
Default Re: Problem with VTEC hi-throttle engage

You may not have enough oil pressure at the lower RPMs to get it to go into Vtec.
Sikocivic is offline  
Old 10-01-2005, 09:24 AM
  #4  
con
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Default Re: Problem with VTEC hi-throttle engage

Originally Posted by Sikocivic
You may not have enough oil pressure at the lower RPMs to get it to go into Vtec.
I dont think you have a oil pressure sensor hooked up, right? So the light doesn't know if vtec is working or not it just knows that the soliniod has voltage so I dought its oil presure :P
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Old 10-01-2005, 11:32 AM
  #5  
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Join Date: Mar 2004
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Default Re: Problem with VTEC hi-throttle engage

Hey Jago

I read your other post on HT. My suggestion is to bypass ECU activation completely. Just wire a switch under the gas pedal and hook it to a relay wired into a 12v circuit, and connect that to the VTEC solenoid. 100% Throttle = VTEC-E.
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Old 10-01-2005, 12:51 PM
  #7  
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Default Re: Problem with VTEC hi-throttle engage

I'm under the impression it's a 12V switched source from whatever pin it is on the ECU. That's what it's said in every writeup I've seen.
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