getting ready to put my gm bcs in and want to make sure im doing it right.

ok from what i have read, the GM bcs needs 1 wire to 12v and other to ecm. AEM from what im showing has D16 - white wire (boost) and
D4 - red (switch 12v). Now im not sure if the 12v switched is going to be ok, or should i just hook one straight to the battery or a 12v key on power source?

2nd is vac setup. im running twin WG, ive never done EBC so im hoping i can still run just 1 EBC for both WG's


now i should be able to just T the line to "wastegate" correct?

Thanks in advance

 

You can run one EBC for two wastegates. This is how I routed mine. Sorry, it's a little hard to see, but the only picture I have of it now. Let me know if you needed other pictures
https://www.s2ki.com/s2000/uploads/g...84_1165463.jpg

 

thanks for the pic, looks like you have a 2 port right? I was thinking i could just T the line that goes from my 3 port to wastegate to top port, and one from turbo T to bottom port


edit:


this looks like how you have yours?

 

I have a 3 port mac boost solenoid. I T'd to compressor cover and bottom of wastegates.

 

yea i see how after looking a little harder, it was hard to see the lines you had covered . So that is working pretty solid for you? the pic i put above is pretty much same idea as yours but they are doing T to bottom WG port with the line going to the compressor

 

I believe that's how mine is routed. Yeah, runs decently solid now. Looking to possibly redo my lines since they're in such close proximity to my turbo routing.

 

i would think the GM and the MAC run about same being both are 3 port

anyone got any info on the wiring? will the 12v switched from aem work?

 

also anyone happen to know settings for bosch 1000cc 12 ohm injectors for AEM?

 

petawabit, what EMS do you run?

 

The line running from the intake to the solenoid is not needed; most (all) typically run a sintered muffler on that port: