APEXI POWER FC Help!!!

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APEXI POWER FC Help!!!

Postby pyrokatana » Sat Oct 16, 2010 6:37 am

Alright so I still have a problem with my car invariably always hunting for idle and i can't for the life of me figure it out.

Changed the Cap, Rotor, Wires, Plugs, all OEM (or as close as it could get). Now I can't figure out how to get the idle to stay. The emissions is fine, its just the idle that's the big issue.

It goes steady when first warming up but stays high around 1250-1300rpm from there it senses that it needs to settle down a bit but once it starts going down it feels that its going to stall (around 830) and kicks itself back up to 1300 or so for about 10 seconds and tries again. From there it just runs between that range without ever finding a spot to settle. I've played around with the set screw above the throttle body, and it helps a bit, but it doesn't fix the problem...

In the sensor check, I have a black flag at the VTA1 and the AIMT. I can understand what the VTA1 (wide band throttle positioning sensor), but I don't know where it is on the car and I also have no clue what the AIMT is or where its found. \

Any help would be greatly appreciated.
~pyro
Dallas, Tx
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~Joshskies
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pyrokatana
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Re: APEXI POWER FC Help!!!

Postby pyrokatana » Sat Oct 23, 2010 8:17 pm

Fixed.

VTA1 = TPS sensor

If it reads off rotate the sensor until the sensor is happy (from looking at the FC Commander unit). Had to find this off an RX7 board. yep.

She's idling like a queen after a good beheading... (which means happy and at about 880rpm)
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