Boost Ref. Regulator Tuning
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On The Tree
Joined: Mar 2012
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Boost Ref. Regulator Tuning 2006 GMC Sierra that I am finishing up converting to return style fuel system, with a BRFR. I know I need to change the injector data around but I'm just not 100% what and where. Any help?
TECH Senior Member
Joined: Apr 2002
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From: So.Cal.
You have to measure rail pressure with the reference hose removed, and set the FPR to 58 psi.
And then remember to reconnect the reference hose.
And like ddnspider said, your IFR table will now be flat, and also your injector offset voltage table (the 0 kPa values copied all across).
And then remember to reconnect the reference hose.
And like ddnspider said, your IFR table will now be flat, and also your injector offset voltage table (the 0 kPa values copied all across).
