what could put an h22 civic in to limp mode?
08-25-2003, 02:29 AM
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what could put an h22 civic in to limp mode?
ok im doing a deal and getting an h22 powered hatch the car ran fine the he was, rewiring some thing, and something sparked, and it started running in limp mode, rev limit at like 5k and no vtec what would cause this, and more importantly how do i fix this?
TIA guys
-Ralf
TIA guys
-Ralf
08-25-2003, 06:50 AM
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Re: what could put an h22 civic in to limp mode? (SlOwCrXbUtUbNbEaT)
Well you have to see what codes you are throwing. Then move on from there. Do you know how to check to see if your car is throwing a code?
08-25-2003, 10:42 AM
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Re: what could put an h22 civic in to limp mode? (SlOwCrXbUtUbNbEaT)
thats what i thought, but he says he swaped it out and it works in the other car, ohh the car has a hondata if that makes a diff.
08-26-2003, 12:03 AM
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Re: what could put an h22 civic in to limp mode? (SlOwCrXbUtUbNbEaT)
bump come on guys some has to have had this prob, the guy i got it from says he was rewiring the o2 sensor and some thing touched, then sparked, been running in limp mode since, he allready tryed to swap out the ecu but stays the same what else could it be?
08-26-2003, 07:01 AM
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Re: what could put an h22 civic in to limp mode? (2trix)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 2trix »</TD></TR><TR><TD CLASS="quote">kentucy fried ecu! if the cel is constant when not being jumpd and constant when being jumpd its the ecu...</TD></TR></TABLE>
I'm working on an accord and that same thing is happening to it right now.... along with that it is dumping ridiculious amounts of fuel when trying to start it (it won't start cuz of it).
I'm working on an accord and that same thing is happening to it right now.... along with that it is dumping ridiculious amounts of fuel when trying to start it (it won't start cuz of it).
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08-27-2003, 09:50 AM
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Re: what could put an h22 civic in to limp mode? (inline4hatch)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by inline4hatch »</TD></TR><TR><TD CLASS="quote">
I'm working on an accord and that same thing is happening to it right now.... along with that it is dumping ridiculious amounts of fuel when trying to start it (it won't start cuz of it).</TD></TR></TABLE>
one or more of your injector drivers on the ecus sound to be burned out. pop open the ECU and look in the upper/left corner for 3 inline transistors
I'm working on an accord and that same thing is happening to it right now.... along with that it is dumping ridiculious amounts of fuel when trying to start it (it won't start cuz of it).</TD></TR></TABLE>
one or more of your injector drivers on the ecus sound to be burned out. pop open the ECU and look in the upper/left corner for 3 inline transistors
08-27-2003, 07:36 PM
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Re: what could put an h22 civic in to limp mode? (eg6ajk)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by eg6ajk »</TD></TR><TR><TD CLASS="quote">
one or more of your injector drivers on the ecus sound to be burned out. pop open the ECU and look in the upper/left corner for 3 inline transistors
</TD></TR></TABLE>
If that happens, it'll still run but it'll sputter pretty bad, like it's missing. But if those fuel injectors transistors burn up, it's normally a pretty easy fix. We've been able to fix a couple of P72s, one P13, and a few P28s with the burned up FI transistors.
one or more of your injector drivers on the ecus sound to be burned out. pop open the ECU and look in the upper/left corner for 3 inline transistors
</TD></TR></TABLE>
If that happens, it'll still run but it'll sputter pretty bad, like it's missing. But if those fuel injectors transistors burn up, it's normally a pretty easy fix. We've been able to fix a couple of P72s, one P13, and a few P28s with the burned up FI transistors.
08-27-2003, 09:01 PM
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Re: what could put an h22 civic in to limp mode? (Newman)
i dont think thats my prob, the car runs awsome pulls nice just cuts off at like 5500 and theres no vtec what would cause this? i dont think its the ecu cause i put it in my buddys b16hatch and it run good, r there any relays that could cause this and if so where are they?TIA
-Ralph
-Ralph
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