fjo NITROUS CONTROLLER problems
fjo NITROUS CONTROLLER problems I have an FJO Mini Progressive Nitrous Controller connected to the Zex system I have in my truck. I has been working great for a couple of weeks, but stopped working yesterday.
I spent a couple of hours testing everything today, and here is what I found. When the nitrous should be activated, the FJO box closes the ground to the Zex NMU. Instead of the solenoinds coming on, the light comes on, and the NMU makes a squealing noise for about 10 seconds. Then the nitrous will come on, but pulsing (event though it is set to come on 100%).
If I ground the Zex NMU without the FJO box, it activates just fine. I am thinking there is something wrong with the FJO drivers. Anyone experince any of this?
Tony
kllrvet92@aol.com
I spent a couple of hours testing everything today, and here is what I found. When the nitrous should be activated, the FJO box closes the ground to the Zex NMU. Instead of the solenoinds coming on, the light comes on, and the NMU makes a squealing noise for about 10 seconds. Then the nitrous will come on, but pulsing (event though it is set to come on 100%).
If I ground the Zex NMU without the FJO box, it activates just fine. I am thinking there is something wrong with the FJO drivers. Anyone experince any of this?
Tony
kllrvet92@aol.com
