HEY GUYS I HAVE A 91 EF9 AND I HAVE A JDM B16A MOTOR IN IT AND VTEC IS NOT WORKING PROBLY IT ONLY WORKS WHEN I PUT A HONDATA COMPUTER AND I HAVE A P 28 IN IT AND I WANTO TO KEEP IT LIKE THAT SO GUYS HELP ME OUT HERE ASAP.....

 

hur?

 

I dont understand what you are asking about.

 

so you mean you are running your b16 with a p28 and you took out the hondata and cant figure out why vtec wont work? if so my god

 

hElppppp eeeRRR i nEEd b00stttttttttttttttt!!

 

most likely the vtec is set lower on the p28 than the hondata, this makes the changeover less noticeable and quieter

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mr john &raquo;</TD></TR><TR><TD CLASS="quote">most likely the vtec is set lower on the p28 than the hondata, this makes the changeover less noticeable and quieter</TD></TR></TABLE>

very good point..

also the p28 is for a D16Z so the maps are way out of wack for a B..unless its chipped for a B...

 

my vtec pops hard. it may be your p28!!

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by lodo &raquo;</TD></TR><TR><TD CLASS="quote">my vtec pops hard. it may be your p28!!</TD></TR></TABLE>

huh?

 

i'm not gonna answer anything till you turn your caps lock off.

 

why didn't u use the stock PW0 ecu? it's supposed to come together with EF9