Can't get past 6000 rpm's?
#1
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Can't get past 6000 rpm's?
My car was tuned today to 10psi lo boost and 12 psi high boost. I was out messing with the boost controller while driving, profec b-spec, and was just trying to figure things out. I messed around and now my car just spits and won't let me past 6000 rpm's. I can rev and boost right up until 6000 and it just spits and studders and won't go past it. My question is what did I do?? Is it something in the gain or limit part of the boost controller that I messed with. I am kinda freaking out as everything was running fine earlier. I didn't bo over 130 on the boost controller pea part which is supposed to be 13psi. HELP....
#3
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Ok I just went out for a drive and I know it was fully warmed up. I got into vtec 4-5 times and then it started the same thing wouldn't allow me to rev past 6000. What could it possibly be???? I have an emanage but the vtec engagement is being bypassed on it. We are running vtec off of the ecu. Would this have an effect on anything????? Thanks in advance
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Originally Posted by ChefJ,May 31 2007, 03:41 PM
I have the profec in off mode??? Could it be the stock map sensor?? I have a MY 01
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#8
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Justen, make sure you check all your vacuum lines. I was doing some work today and when I boosted, the WG and bov let off at 7K as if I shifted. I checked, and noticed that I forgot to put the vacuum line for the WG back...
If not, your Map might be acting up. A lot of people notice that the stock one will break up under boost; mine definitely acted that way before I put the GM 3bar on.
If not, your Map might be acting up. A lot of people notice that the stock one will break up under boost; mine definitely acted that way before I put the GM 3bar on.