ok I just built this motor and it has about 50 miles on it. d16z6, obd1, DSM 450 cc injectors, uberdata ready ecu (needs tuned) comp cams 59300 cam and valve spring, y8 mani, b18 TB.

I got on it and when it got to 5200 it bogged really bad and when I tried to accel at all it would bog so I pulled over and shut the car off. Started it again and it ran fine and reved it to 6ooo in 2nd gear and it did not bog. WTF?

I have a code 9 I need help on.......brand new dizzy, jkobd conversion harness...checked the wiring on it 3 times, rywire dizzy adapter (I think this is where my prob is I need to talk to ryan).

car wants to learch at low speeds and partial throttle.

Please help guys this is pissing me off cause I love this car and have put a lot of work into it.thanx
Casey

 

grab a stock p28 and see what happens. also check your tps sensor and make sure its sitting in the correct position. check wiring by you ecu also

 

You need to get the motor tuned or atleast get rid those 450cc injectors..Its probably running way rich when vtec hits which is causing the bogging..

 

mr speaker is right. is your idle crappy with those 450's

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr.speaker &raquo;</TD></TR><TR><TD CLASS="quote">You need to get the motor tuned or atleast get rid those 450cc injectors..Its probably running way rich when vtec hits which is causing the bogging..</TD></TR></TABLE>

That is what I was thinking, WAY too much fuel for your setup. Remember, A dyno is your friend!

 

yeah dynos and tuners are few and far between around here.....my idle is fine....the basemap I have for it is really conservative and I know it isn't much but my autometer afr gauge reads right on just at the beginin of the rich line which it always has. It actually reads more lean with the 450's and this basemap than it did with the stock 240's and a stock p28

 

since my ecu is chipped and socketed I could just get like an ebay chip and put back in the 240 injecotors right?

 

yeah but i wouldnt get an ebay chip

 

what kind of chip should I get though.....I would like one I can just plug in....I really don't know how to tune uber and I need to drive about 400 miles to get to someone who can

 

Use the same chip thats in it now..The uberdata basemap you have is setup for 450 cc injcetors right.?It really just sounds like you need a good tune. I know you say there are no tuners around you so maybe get a wideband o2 and do it yourself..If I were you I would ditch the 450's and get some stock injectors then set the uberdata maps back to stock p28 for now..Then add fuel accordingly..

 

or you could also get a good chip off H-T

 

 

anyone know someone good on here to get a chip from.....the thing is it still kinda lurched before I put in the dsm 450's with the stock p28 ecu...so I think I have a wiring issue but I don't know where else to look

 

Get rid of the 450cc injectors.

If you wanna use better injectors, 93-96 H22A1 SRV injectors are your friend. With 300cc, it's still good to open a range of fuel need, but it's not 450cc of flooding. Plus it's a honda part .

 

http://www.phearable.net

 

I think I am gonna order a chip from http://www.phearable.net I thought the 450's would be good because I was plannin on goin turbo here soon....but I have the stock 240 cc injectors...would it really be worth it to get the prelude injectors and then get the chip for it with those injectors?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EF8opey &raquo;</TD></TR><TR><TD CLASS="quote">http://www.phearable.net </TD></TR></TABLE>




<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gnar kill &raquo;</TD></TR><TR><TD CLASS="quote">I think I am gonna order a chip from http://www.phearable.net I thought the 450's would be good because I was plannin on goin turbo here soon....but I have the stock 240 cc injectors...would it really be worth it to get the prelude injectors and then get the chip for it with those injectors?</TD></TR></TABLE>

Check out: http://www.phearable.net/tech/....html