Anyone with experience hooking up haltech?

SnyperZ · 08-25-2008, 04:42 PM

Im about to install it and the directions aren't very clear. I want to hook up the boost selenoid,2 step and wideband...also theres a vacuum hookup on the actual box..whats it for?

MDK · 08-26-2008, 09:59 PM

Quote:

Originally Posted by SnyperZ

Im about to install it and the directions aren't very clear. I want to hook up the boost selenoid,2 step and wideband...also theres a vacuum hookup on the actual box..whats it for?

The vacuum hookup is for the Haltech's internal MAP sensor. You run a vacuum line from the plenum down to it and it measures boost. The boost solenoid should hook up to pin1 on the 3 pin auxiliary connector. The wideband has to be spliced into the Haltech harness (email Hal on this), and I'm not sure about the 2-step.

08-25-2008, 04:42 PM	#1
SnyperZ Banned Join Date: May 2008 Location: Connecticut Posts: 778 iTrader: (1)	Anyone with experience hooking up haltech? Im about to install it and the directions aren't very clear. I want to hook up the boost selenoid,2 step and wideband...also theres a vacuum hookup on the actual box..whats it for?