I want to install a PFC ecm in place of my stock computer. Can I safely do away with all the wires that went to the emmission solenoids and the OMP without upsetting the PFC ?? Right now on my stock, I am single turbo and have installed resistors in place of the solenoids. I want to make a new EM harness for the PFC and want to get rid of all I can.

Someone help me.

Tom

 

Yes.

 

Thanks Zylon - Like I said I want to make a custom harness now while I wait my my PFC. Is there a lot of folks that run without the OMP and premix when using the PFC ? I just want to make sure I don't leave out a wire that the PFC will need to operate right. I am making up a list of wires that I'm leaving out on a future note here.

Tom

 

just wondering do you have to get rid of OMP to use the PFC? If not what are the benefit of removing it?

 

No, you don't want to get rid of your OMP unless it is not working properly. If it is removed then you will have to premix.

 

Im currently remaking an entire new engine harness. I ordered a connector kit off http://www.k2rd.com/haltech/ My harness is more than shot. Most of the wires have become exposed and short on stuff, all but 3 of the connectors are broken. Most unusable. Its a total bitch to do. Just make sure you color code at least whats power and ground so you dont get confused. And make sure you use your old harness to judge length and where you should bundle certain sets of wires.

BTW - whatever I didnt need i took off. Yanked the wire right out of the connector to the ECU.

 

My plan is to premix and get rid of the OMP. But I wonder how the PFC takes over the chore of making sure the stock OMP continues to perform as the stock ECU would ? What tell it to inject oil as the stock ecu would of ? Maybe I'll keep it if it works like it should. But I am removing all the solenoids except the ISC . Anyone with a similar setup ?

Tom