I just installed a zex dry kit on my 94 b18b. I followed all of the instructions and tapped the red tps wire with the white zex wire. The box is getting power but the problem is that when i have the tps wire tapped the zex solenoid dosent open, my car idles like crap, has trouble accelerating, and dies occasionally. I searched but didnt find much info on this specific problem outside of useing a voltage meter. What i dont understand is that my car runs fine without the wire tapped, why doesnt it with it tapped.

Any info on this would be appreciated.
thanks for your time

 

maybe the circuit board inside the box is bad, mine went bad.

 

did you buy another box or replace the board?

 

hey you ever fixed ur zex dry shot problem? you even still using this kit? i know i seen old thread lol but im about to install zex dry kit and trying avoid problems

 

sounds to me that you messed something up... a bad tps or short would cause everything you mentioned. Check your wires again or even remove your splices and see if it fixes the problem.

 

lol this thread from like 2005 i was just asking him about the kit