ma quad

Hey just picked up another scrambler 850 was told the tps was bad.  This atv has been beet to hell.  Wiring has been tinkered with the crankcase has been replaced recently and the motor rebuilt (can see horizontal scores thru spark plug hole where it’s just been honed out and rebuilt)
my guess is it was ragged out till the motor blew a rod and rebuilt but the clown that did it couldn’t get it to run again and sold it.  When I bought it it would pulse and smoke black at idle and die with throttle.
New tps installed and it won’t run period.  I went to celebrate it and I’m getting 5 volts on 2 of the 3 wires running to the tps.  Is this normal and if so how should I celebrate it?

Hi guys im new here and ive been doing alot of research on my polaris predator i was wondering if anyone on here has wired a different cdi up on there quad? Not a direct replacement that would simply just plug in. I know my white an w/red wires go to my pulsar my green an blue go to my reverse coil but im unsure which is + and which is ground also brown/w is a ground correct? What about purple? Black goes to my kill switch and red is my 12v supply........then ive got yelloww/red , yellow / yellow that goes to my rectifier..........any input on this subject is greatly appreciated thank you all

Where can I find a wiring diagram for my 2005 450 Kodiak. Thanks.

I need help with wiring on a 1998 (I think, 10th digit of the VIN was W) Bayou. I'm not getting spark, I'm pretty sure it is due to grounds being off because the harness is pretty hacked as far as the electric start and charging system goes. I'm needing a good wiring schematic. I found one online and there are a few things that don't add up on it so I'm skeptical that it is really for my year and model. Any help would be appreciated. Thanks. 
 

Has anyone had any luck putting a different gauge on this machine. Would you happen to have the wiring diagram?