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I sold my S2 so I am going back to my S0 PCM. I will be getting my RC 650cc injectors in shortly, should I wait until my Profec E-01 and Emanage are in to install them or will the stock PCM be able to control them?

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Greg_04-SRT4 said:
I sold my S2 so I am going back to my S0 PCM. I will be getting my RC 650cc injectors in shortly, should I wait until my Profec E-01 and Emanage are in to install them or will the stock PCM be able to control them?

P.S. Searched found nothing.
Your idle will be horrible. ): wait...
 

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Greg_04-SRT4 said:
That's what I thought.

Hec I will be seeing you soon for the Emanage install :thumbsup:

Also, the injectors are coming with the spacers and wire clips. Normal right?
Greg I would suggest instead of splicing into your injector harness to get nemo's plug and play plugs

I got RC 750's but I am not putting them in yet :)
 

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I have the RC 650cc injectors in my car w/stage 0 (stock) ecu w/SAFC II, but I'm not pulling any fuel at idle (don't think you can when your referencing boost via SAFC, but not totally sure on that one) I do know that my wideband is reading around 14.6:1 A/F ratio at idle....can anyone help me out on this one?? Why don't I have a rich idle?
 

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RoostBoost said:
I have the RC 650cc injectors in my car w/stage 0 (stock) ecu w/SAFC II, but I'm not pulling any fuel at idle (don't think you can when your referencing boost via SAFC, but not totally sure on that one) I do know that my wideband is reading around 14.6:1 A/F ratio at idle....can anyone help me out on this one?? Why don't I have a rich idle?
should be 14.7-14.8

plus who keeps their car idiling forever right?
 

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Exhaust Depot said:
Yes!!

YOu will see fuel pouring out yoru tailpipe.
How come I don't have fuel pouring out of my tailpipes?? I'm not quite understanding this because the only fuel management I have is a SAFCII and teh first correction pt starts at 2000rpms...low setting at 10% and high setting at 50% as per Pap's recommendation ( I think this equated to low setting around 2psi of boost and high setting around 9psi?)

Perrin fuel rail, RC 650's, Walbro 255lph, no return line...yet :crying:
 

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Greg_04-SRT4 said:
I sold my S2 so I am going back to my S0 PCM. I will be getting my RC 650cc injectors in shortly, should I wait until my Profec E-01 and Emanage are in to install them or will the stock PCM be able to control them?

P.S. Searched found nothing.
Hey FWIW I had the 650cc injectors installed and took it to the dyno to tune the AFCII, and pulling out 32% at the top end, I was running pig rich. THeir dyno system stopped at 10:1 and my A/F curve would not come above 10:1. I reinstalled the stock 04 injectors and I an still pulling out 18% at the top end and are running 11.5:1 on the A/F graph. I don't know if altitude will affect this but I live in Denver (5280 ft) above sea level. Try to do the tune on the stockers before you install the 650cc injectors. I am gonna keep them because in the spring I am gonna put in a bigger turbo :eveilgrin .

Brian
 
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