Should I switch from OL-SD to CL-SD?
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Should I switch from OL-SD to CL-SD? Currently im running open loop speed density with HP tuners and now that the whole turbo kit is apart I have the chance to weld in bungs on the cross over. Do you guys think im better off saying open loop or would I benifit from running closed loop?(I do daily drive and the car was fine all summer--just had to tune it a lot)
Thread Starter
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iTrader: (27)
Joined: Nov 2006
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From: Connecticut
The only issue I have is I have 83lbs injectors so the VE error tuning is incorrect. If it says its 7% low and I add even just 3.5% it ends up going to 4+% over so I have to use very small increments.
yeah go ahead and put em in. I always tune in open loop (of course) and picked up a ton of MPG by going back into closed after a couple months. Its nice being able to use fuel trims, and moreso, idle trims
if i remember right, you can limit the amount of trim it will use. Otherwise if you just have cheap injectors they will never work that good, you can do 100-120lb hig imp injectors in closed loop if they are a quality piece
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oh you shouldnt have any problems with those then, I know alot of people with 1000s and 1200s in their cars that DD them, no problems
just takes some extra work. And if it doesnt work, put it back in OL, not really out anything
just takes some extra work. And if it doesnt work, put it back in OL, not really out anything
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