or would it not?

 

yes,but when you put it in reverse it will sputter or even stall

 

hmm...i put a socketed ecu with an si basemap and it doesnt even start..then i threw in my hf ecu and it started.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rice a roni &raquo;</TD></TR><TR><TD CLASS="quote">hmm...i put a socketed ecu with an si basemap and it doesnt even start..then i threw in my hf ecu and it started. </TD></TR></TABLE>

maybe its a bad burn..the stock si ecu will defineatly run a stock hf..not perfect but it will start and go

 

haha im stupid...i didnt know that putting the chip in backwards would make a no start.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by rice a roni &raquo;</TD></TR><TR><TD CLASS="quote">haha im stupid...i didnt know that putting the chip in backwards would make a no start.</TD></TR></TABLE>

um yeah.

 

so umm...it runs kinda of rough..normal?

 

Why not just get HF ECU? If you take that motor to high RPM's your 8 valves are going to cough.

 

I know for a fact you cannot run a Si with a HF ecu. But I dont know if its the same the other way around.

 

Just curious, why would you run a HF with a Si ecu?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr.speaker &raquo;</TD></TR><TR><TD CLASS="quote">yes,but when you put it in reverse it will sputter or even stall</TD></TR></TABLE>

What does reverse have to do with it?

 

Yea I put a pm6 ecu in my 91 hf it didnt stall nor sputter. if left it in for a long time, you would probably run rich and possibly foul your plugs.

 

there will be no performance advantage those two motor are too different

 

maybe its a bad burn

 

hey guys...i wasnt trying to run my crx hf with the si ecu...i bought an pm6 ecu and i decided to try if it would work. so bottom line is i was trying to see if the pm6 functioned...i already have an hf ecu. its the sohc zc thats going in after i finish rebuilding it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Tippyman &raquo;</TD></TR><TR><TD CLASS="quote">What does reverse have to do with it?</TD></TR></TABLE>

Because the hf has the reverse lights wire going to the ecu,,i dont know why honda did it,,but just go find the pinout for 88-91 hf and you'll see....alot of people have problems with the car stalling or acting strange in reverse so you just cut or pull the wire at pin b9 if your having problems

 

Hmm, I've heard of swapping Si ecus but not between the Si and HF. Either way, let us know how it works out.

P.S. Let me know if you need an ECU.