LS1TECH - View Single Post

veee8 · 06-28-2009, 05:22 PM

Yes, the engine does have to be running, and it is backwards compared to the low side, it sends 12v to the relay, where the low side sends a ground.
What does the sticker on the back of the ECU say? It will have what firmware is in it written on it.

06-28-2009, 05:22 PM	#5
veee8 8 Second Club Trader Rating: 25 Join Date: Aug 2005 Location: Wilmington, North Carolina Posts: 1,455	Yes, the engine does have to be running, and it is backwards compared to the low side, it sends 12v to the relay, where the low side sends a ground. What does the sticker on the back of the ECU say? It will have what firmware is in it written on it. __________________ 388ci C5R block, Virginia Speed Double O-Ring, ETP 265's, Solid Roller, Jesel, Callies, Oliver, BS3, TH400, MWC Race 9" and a big ass turbo! http://www.virginiaspeed.com www.midwestchassis.com