Straight meth or a mix?

gnxclone · 03-06-2008

I recently bought an older kit with a controller that looks just like that.

What do you mean run a relay inline? Have the blue wire pulse width modulate a relay that in turn powers the pump? Will a relay have a fast enough response time to keep up with the controller's PWM? Can the controller be updated with better hardware instead?

I had it on the car and operational for a few days and it seemed okay. But the last thing I want is a failure at WOT as I don't have any failsafe mechanism in place yet.

dvldoc · 03-06-2008

Run a relay on the Controllers Pink power wire, Not the blue output wire. The issue we had was with Turbo diesel guys doing full load with high volumes for extended periods of time on the old unit. Thats why the controller was redone.

gnxclone · 03-07-2008

Okay, thanks. I never run it for more than a few seconds at a time, so no problem.

03-06-2008	#11 (permalink)
gnxclone Water Injection Newb Year: 2006 Make: Pontiac Model: GTO Join Date: Jan 2008 Posts: 8	Re: Straight meth or a mix? I recently bought an older kit with a controller that looks just like that. What do you mean run a relay inline? Have the blue wire pulse width modulate a relay that in turn powers the pump? Will a relay have a fast enough response time to keep up with the controller's PWM? Can the controller be updated with better hardware instead? I had it on the car and operational for a few days and it seemed okay. But the last thing I want is a failure at WOT as I don't have any failsafe mechanism in place yet.

03-06-2008	#12 (permalink)
dvldoc DevilsOwn Staff Join Date: Apr 2005 Posts: 2,043	Re: Straight meth or a mix? Run a relay on the Controllers Pink power wire, Not the blue output wire. The issue we had was with Turbo diesel guys doing full load with high volumes for extended periods of time on the old unit. Thats why the controller was redone. __________________ Currently deployed to Ramadi 1 battalion 12th Marines Task Force MP

03-07-2008	#13 (permalink)
gnxclone Water Injection Newb Year: 2006 Make: Pontiac Model: GTO Join Date: Jan 2008 Posts: 8	Re: Straight meth or a mix? Okay, thanks. I never run it for more than a few seconds at a time, so no problem.