Members Login
Username 
 
Password 
    Remember Me  
Post Info TOPIC: Nitrous Not Coming ON?


Member

Status: Offline
Posts: 17
Date:
Nitrous Not Coming ON?


Hello all,

I purchsed my bike with it tuned through ECU editor and the nitrous set through RPM and TPS, few nights ago i sprayed it and it pulled like a train, last night the nitrous would not activate, today i checked the solenoid to make sure it was working and it is, there was a local dyno run today in town so i went and did 2 pulls, the nitrous isnt coming on...

Schnitz wired it and wiring isnt my topic so i stopped before i messed it up... Anything i should check for?



__________________


Senior Member

Status: Offline
Posts: 350
Date:

I guess you have already checked but, the NOS tank aint empty?

__________________


Guru

Status: Offline
Posts: 1247
Date:

When you refer to the solenoid working, do you mean the solenoid is activating when you expect it to, through the ECU control? If so, it is not an electrical or programming issue, it is a mechanical issue. I would check the jets to see if they are blocked by debris, especially if teflon tape was used on the fittings.

__________________


Member

Status: Offline
Posts: 17
Date:

The tank isnt empty ;)

What i meant by the solenoid working is that, when i touch the wires from the solenoid to the battery it clicks and opens. I dont think the ECU is activating the solenoid, i talked to Greg and will mail him the harness for inspection, cant think of anything else that would cause this to go bad. I sprayed it one night and 2 nights later it doesnt work...

__________________


Member

Status: Offline
Posts: 17
Date:

did a few tests and found out the pair isnt sending signal to the relay. the 12v source is there, just no signal from pair to relay. if i hook it up direct from battery the relay kicks the solenoid on.

__________________


Member

Status: Offline
Posts: 17
Date:

Found the problem just cant find the cause, the pair "ground signal" wire isnt doing anything. the 12v hot is there but the ground isnt kicking on. Ive tried flashing a stock map and still nothing. harness is fine, solenoid is fine, everything else checks out. when i connect negative to the ground it gives signal and you can hear the relay and solenoid click...

what could be causing my pair valve plug to not output any power? bad ecu?

__________________


Guru

Status: Offline
Posts: 546
Date:

was the solenoid connected through a relay ?

__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.

Tweet this page Post to Digg Post to Del.icio.us


Create your own FREE Forum
Report Abuse
Powered by ActiveBoard