Recently I've been having problems with my n2o kit, now I have the JWT n2o program. Also the n2o hasn't been hitting as hard as it used to, so I checked my fogger and its facing the proper direction. However the n2o flow has decreased alot, for one when it was working perfectly I would get a consistant 12.4-12.6 AFR. Now I'm only getting 11.2-11.4 AFR and according to road dyno a lousy 15whp worth as well.

I did recently install a NX bottle heater so I don't have my pressure gauge installed anymore. As for the wiring I believe I did it correctly, but I will double check it. Once I get this problem sorted out I'm wanting to upgrade to a 100hp shot and hopefully bust some 12s at the track.

I would put the gauge back on and make sure your @ the correct pressure... if your still having the same problem with good pressure then I'd take apart the solenoids and check the coils and plunger make sure the plunger doesn't have too fat of a nipple on it and make sure the coils slide up and down no problem... if there's still a problem... sorry to say but it's the ECU in the car (granted that all base timing and fuel settings are correct)... If your using an NX kit then you really shouldn't have to use an after market ECU... Personally I'd try to keep all adjustments mechanical so a lot of variables for error are thrown out the window... if I were in your position I'd just make the adjustments through the jetting, fuel pressure, & timing. That way everything is kept simple (also less costly) and highly effective. The only upside of that ECU is the "on the fly" option which is totally cool if you wanna mess around on the streets... best of luck man.. let me know how everything works out for ya... =)

how do the plugs look? the line could have a kink in it as well, there could be a number of things