Honda Integra Ecm

[Rob O]

There are several companies besides superchips doing stuff with the
Honda ECU. Check out the hybrid honda page for some links

Raising the fuel pressure would be a good place to start. Pull the
vacuum hose off the regulator and see if it helps. If this helps, and if
you have a spare fuel pressure regulator, stick the FPR in the vice and
give it a little smoosh. It'll give a little more preload on the spring
to raise the pressure. 

Rob_O

Peter Fenske wrote:
> 
> Hi All
> 
> Has anyone on the list ever looked at the Honda/Acura ecm..I take it
> you can remove the eprom and subs a zif socket? Is the processor
> a 6805 derivative as I have heard say..Does anyone except superchips
> have any info on the lookup tables..
> 
> The reason I am beggin for info is that I put a header and a cat
> back system on my 1.6 DOHC integra powered honda and
> now have a bad stumble at 2000 rpm.. Never there at spirited
> driving but during drive to work it is bother some.
> 
> Not sure about honda's adaptive ability but would rasing the fuel
> pressure provide additional transient fueling.
> 
> Last but not least has anyone tried subsituding 16 ohm svo
> injectors for the honda 2.1ohm and resistor injector. Would
> doing this fry the ecm drivers?
> 
> Thanks for any help anyone can give me
> 
> :peter
> 
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