ok i installed the system yesterday, and i for some reason i cant figure out what is wrong. I got purge to work but i cant get the fuel and nitro to work when the wot is activated i checked my wiring 5 times the noids are good becouse bypassed the window switch and they open going to power direct. the guy from msd said to use the yellow wire and coneect to the wot switch. and on the relay if i touch the 87a with the noids wire instead of 87 it will click the noids. please can someone tell me what i might have crossed up.

 

Does your wiring look like this:
Link
It sounds like either a bad window switch or your wiring is not correct. Hopefully the link above will help.

 

Mike,

In your excellent schematic, what do the boxes marked "coil" underneath the relays represent? I'm confused by this. Thanks!

 

On a relay, you have a coil and contacts. The coil is used to "pull" the contacts closed. So, the coil the side that usually the low amp voltage goes to (like a window switch, a TPS or a FPSS) and the contacts get the high amp voltage (usually a solenoid).
Hope this helps.

 

Whose system are you using? If it is NX I could help with all the wiring.

 

Ok, thanks for the explanation.

 

thanks for the help but i found that my switch wouldnt get but 9 volts out to the relay. that pissed me off took forever to figure that out but all is good now . i tried it out works nice ran good with no problems so far just need to get tuned soon. but intill then it seems to run good .