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04-05-2006, 02:10 PM
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#1 |
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Junior Member
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we have swaped in '94 civic coupe b16a engine. Stock engine was d15b7. stock p06 ecu i've swaped to p28 ecu. wrote p30 bin with switched of: knock sensor, VTP, injector test, eld and etc. wired wire from A4 ecu pin to a vtec solenoid. if i power it directly from battery + - vtec work, but ecu dont want to engage vtec (i've wired a bulb inline to vtec solenoid to look if ecu trying engage vtec.) ecu chiped with a Crome. vtec set at 4k..... no CELs. i've used another 100% working P28 - same result. why it dont want work?
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04-06-2006, 07:46 PM
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#2 |
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Running on two cylinders
Join Date: May 2003
Location: Southbridge, MA
Age: 25
Posts: 18,155
iTrader: 1 / 100%
Ride: 2000 Mitsubishi Lancer RPW E5 Coupe
Rep Power: 338
       
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you need oil pressure to activate VTEC as well. Make sure your oil pressure sensor isn't off, or unplugged.
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Home of the RPW built 2000 Lancer CC Coupe. See what is done to the little Evo5. "If you don't like what I've done with my car, I will gladly refund all the money you put into it." |
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04-07-2006, 09:45 AM
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#3 |
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Junior Member
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<div class='quotetop'>QUOTE(TurboMirage @ Apr 6 2006, 06:46 PM) Quoted post</div><div class='quotemain'>
you need oil pressure to activate VTEC as well. Make sure your oil pressure sensor isn't off, or unplugged. [/b][/quote] nono. everything is hooked up. i am getting no cels. if i connect + from battery directly o vtec valve - it's works. i hooked 12v lamp inline on wire wich goes from ecu to vtec valve. it not light ether... |
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