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Greddy Profec A Problems,anyone Has One?

gwin

By gwin,
in Engines & Forced Induction

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gwin Proficient

gwin

Posted
Posted

Hi guys

Received delivery of a Greddy Profec A today from Advan Performance's ebay shop, however after wiring it up (+ve to +ve and -ve to -ve) the unit seems to be malfunctioning. The ON button is illuminated, and the unit just continuously beeps, at the ratio LED. When I plug in the solenoid, the beeping stops but the unit doesn't turn on??

For those of you who have this unit, is this normal operation?

I'm assuming the unit should at least boot up to something, rather than beep continuously?

bozodos Grand Master

bozodos

Posted
Posted

there's an install manual floating around on the net, basically you've got to set it for internal or external gate, and there was one other setting I can't remember. Then you've got to get it into P1 mode which flashes up on it's LED screen, which is where the fun begins, took me about half a tank of fuel and several hours of winding it right out in 4th gear and backing off (had a boost spike at 25 psi at one point, nearly had a fkn heart attack!), then you get it into P2 and repeat - mine ended up literally deciding it was finished learning at random, around the time I'd nearly lost my sanity lol

MrStabby Grand Master

MrStabby

Posted
Posted

PM me if you need the manual - i have it in PDF. I also couldnt get it to train after a turbo change (but i do get P1 and P2), so i'm running the $22 special until i get another chance to look at it. Mine may have been damaged when the rear turbo went - if that's possible.

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