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car wont go pass 3000rpms

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Old 10-14-2007, 04:38 PM
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Default car wont go pass 3000rpms

I just installed my turbo today, and now my car wont go pass 3000 rpm. Im on a stock fuel pump with DSM injectors. Im running the stock wastegate pressure which is around 5-6psi. My bov does not go off and when i try to drive pass 3000rpm, the car kinda chokes and feels like its dying
Old 10-14-2007, 05:11 PM
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Default Re: car wont go pass 3000rpms (K i l l a B e e.)

what engine management are you using. sounds like you need a tune.

-platinum.
Old 10-14-2007, 05:23 PM
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Default Re: car wont go pass 3000rpms (platinum00)

any cel's?? maybe something goin on with the map sensor...
Old 10-14-2007, 05:29 PM
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Default Re: car wont go pass 3000rpms (philafelman)

i do have a cel but i dont have access to a scanner. im running uberdata on a p06. do you guys think it could be my injector wiring?
Old 10-14-2007, 05:39 PM
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Default Re: car wont go pass 3000rpms (K i l l a B e e.)

I will guarantee thats its a bad burn. Is the cell solid?
Old 10-14-2007, 05:48 PM
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Default Re: car wont go pass 3000rpms (willyboyK20)

yes the cel is solid
Old 10-14-2007, 06:08 PM
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Default Re: car wont go pass 3000rpms (K i l l a B e e.)

you can't pull the code with a scanner anyway.
Old 10-14-2007, 07:01 PM
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Default Re: car wont go pass 3000rpms (K i l l a B e e.)

a 3000rpm limit is a dead giveaway that you are in limp mode. The solid CEL is also a giveaway. Either the chip, the ECU, or the program are bad, that's it and that's all.
Old 10-14-2007, 07:06 PM
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Default Re: car wont go pass 3000rpms (adseguy)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by adseguy &raquo;</TD></TR><TR><TD CLASS="quote">a 3000rpm limit is a dead giveaway that you are in limp mode. The solid CEL is also a giveaway. Either the chip, the ECU, or the program are bad, that's it and that's all.</TD></TR></TABLE>


so the injectors has nothing to do with it right
Old 10-14-2007, 08:53 PM
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Default Re: car wont go pass 3000rpms (K i l l a B e e.)

you have an ecu / electrical problem. if all of the cylinders are firing then no they have nothing to do with it. the limp mode runs the car horribly rich and it may seem like your injectors are fuxored but that usually isn't the case. focus on the ecu/wiring to the injectors.
Old 10-14-2007, 08:58 PM
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Default Re: car wont go pass 3000rpms (falcongsr)

im trying to check my wiring, nothing seems wrong with it. should i take a picture of the resistor box wiring and show you guys?
Old 10-15-2007, 07:22 AM
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Default

your ecu either has a bad soldering job or the rom is no good.
thats your only problem.
Old 10-15-2007, 09:06 AM
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Default Re: (FaceTuned)

i think the ecu is ok. When i use my stock ecu, the car doesnt even idle well. The tach shows that its only at 100-200 rpms. When i put in the chipped ecu, the car idles at 1000 and sounds normal. Could it be that the chip and ecu are fine, but the tuning sucks?
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