I just got a p28 for ek/d16z6 swap. my idle goes from 2k to 1500rpm rapidly and I have a cel... could this becuase i dont my vtec wired yet?


Modified by BLUE EH3 at 12:58 PM 4/5/2007

 

did you jump the two pin connector to find out what the code is?

 

going to do when it stop raining

 

my p75 has a "okay" idle , no cels


Modified by BLUE EH3 at 9:15 AM 4/17/2007

 

bad ecu?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by messeduprex &raquo;</TD></TR><TR><TD CLASS="quote">did you jump the two pin connector to find out what the code is?</TD></TR></TABLE> 21

 

Y5 = Hx
Y7 = Cx/Dx/Lx
Y8 = Ex

What did a Y6 come from?

And even though your VTEC isn't wired, it will not cause this kind of idle problem.

 

There is no Y6, there is only Z6, from the 92-95 (obd1) Ex\Si coupe\hatches.

As for you idle, has nothing to do with VTEC what so ever.

Your IACV is bad, clogged, or out of whack. Either clean it out, or replace it.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 97Ej6mike &raquo;</TD></TR><TR><TD CLASS="quote">There is no Y6, there is only Z6, from the 92-95 (obd1) Ex\Si coupe\hatches.

As for you idle, has nothing to do with VTEC what so ever.

Your IACV is bad, clogged, or out of whack. Either clean it out, or replace it.</TD></TR></TABLE> my idle is fine with a p75...

is the gasket for the iacv thesame on b and d motors?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 97Ej6mike &raquo;</TD></TR><TR><TD CLASS="quote">There is no Y6, there is only Z6, from the 92-95 (obd1) Ex\Si coupe\hatches.</TD></TR></TABLE>
There is a D16Y6, but it's not USDM. It's from New Zealand and Russia as far as I know. Possibly other markets.

Sorry for the off topic.

 

So what is it then? As in...non-VTEC, VTEC, and VTEC-e...? Thanks for the info though.

 

SOHC VTEC. Sounds a lot like a Y8.

 

i said z6

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BLUE EH3 &raquo;</TD></TR><TR><TD CLASS="quote">i said z6</TD></TR></TABLE>
I understand. I was just trying to clear up the confusion when people thought that there was no such thing as a D16Y6. I said sorry for the off topic (which was brought on because of a typo on your part it appears), but there was another question regarding it.

So, back on topic then.

 

bump

 

how do i fix

 

Fix what? You said you tried another ECU and didn't get a CEL and it idles fine with the P75....so use it.

 

the idle bad with both ecu's but the p28 is worst and the cel is from vtec not being wired up yet