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1wire vtec

Old 11-23-2003, 10:08 PM
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Default 1wire vtec

does anyone have any more information on this. i read about it on pgmfi forum. but couldnt find any more info on it, on wiki.

i saw jason parker said, he thinks he got it working....
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Old 11-24-2003, 04:11 AM
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Default Re:1wire vtec

the one wire Vtec ... ??
I know you can plug into it a light and have a gheto HMT rice Vtec light..
btw what was your question>? :P
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Old 11-24-2003, 01:25 PM
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Default Re:1wire vtec

no, i think hes talking about the voltage signal from the ecu to activate vtec, rather than the fumblenuts method of the rpm acitvated switch.

bobohc3d, vtec indicator lights own :P
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Old 11-24-2003, 01:27 PM
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Default Re:1wire vtec

the 1 wire vtec I think you are referring to is some code I wrote to allow PM6, PM7, PG7, PR4, ... OBD0CivicIntegra (wee wiki) ECUs to control the vtec solenoid on a vtec motor.

At this point hardware mods are required.
At this point, it is still a single table - just fill in values above/below vtec point appropriately.
At this point, it works but it is still kidna rough.
At this point, there is no editor support for any of the known working programs - I whip em up with a hexeditor.

What else you wanna know?
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Old 11-24-2003, 02:34 PM
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Default Re:1wire vtec

I was under the impression that I would be able to use 1 wire vtec with turbo edit on my ps9. Any truth?
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Old 11-25-2003, 12:47 AM
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Default Re:1wire vtec

well at this point i have talked to my buddy and found out his ecu is 40 pin (88-89) so, i guess the questions was pointless. but i would like to know what hardware modification is required.
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Old 11-25-2003, 12:55 AM
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Default Re:1wire vtec

I think the "modifications" is to actually make your ecu a ps9. That's how I understand it anyway. I wish I knew this was gonna work for sure.
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Old 11-25-2003, 01:29 AM
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Default Re:1wire vtec

i was under the same impressions as stealth on the PS9 (damn i forgot to bid on that PS9! 23bucks ). but have yet to see anything on it...
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Old 11-25-2003, 02:33 PM
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Default Re:1wire vtec

Actually, it was 22.50. Guess who has it now?
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Old 11-25-2003, 02:54 PM
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Default Re:1wire vtec

Originally Posted by Stealthmode
Actually, it was 22.50. Guess who has it now?
LOL
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