slpin

iTrader: (9)

how do i set timing on my car with an ap engineering power fc for fc?
i think i set it right, but it doesnt line up and moves... ??

cewrx7r1

iTrader: (2)

Please explain what you mean by "it doesnt line up and moves".

slpin

iTrader: (9)

when it idles, the timing for leading goes anywhere from -10 to 3 or 4, it goes to -5 for a bit and starts moving again

cewrx7r1

iTrader: (2)

If your idle speed is constant and you are using the ISC for idle speed control, and you have Idle-IG control turned on; the IGL timing should only jump around by about two degrees. If turned on, turn it off and see what happends, it should stop jumping that 2 degrees or?

If your idle is steady and timing jumps around like you stated, then your PFC or commander are bad.
Rarely do an e-shaft pickup go bad, but a posibilty. Check them out.

slpin

iTrader: (9)

i have an ap engineering power fc, so it doesnt have that....

cewrx7r1

iTrader: (2)

Doesn't have what? Is this PFC modified for a FC and if so then how does it do what it does not have?