B16A, the kid has a OBD0 ecu in it, is this the correct ecu for it, or should it be running somthing else

 

What car is the motor in?

 

a 90 integra, the ecu in it now is a pr3

 

PR3 = OBD0 B16A ECU.

 

^hes right..................PR3=88-91 JDMB16A EF8/9/Integra XSi

 

Ok, well would a different ECU be a direct plug in and offer any more performance

and also i dont understand how to read this obd LED for the codes


the led on the ecu comes on stays on for about 5 seconds, then it blinks 5 times stops, has a quick blink but longer then the other blinks, then blinks 5 more times

and on the sheet i have there is nothing for 5 blinks, but 6 blinks is a coolant temp sensor,

what happens is at idle the check engine light wasnt on, and after a few minutes of spirited driving the light comes on and stays on and has been on

 

i dont know if u could find one but i belive a PW0 would work as well. its out of the euro/jdm B16a's...i belive it has a more aggressive timing map but dont quote me on that........and as far as ur CEL i think it could be O2 sensor

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by standbackimapro &raquo;</TD></TR><TR><TD CLASS="quote">Ok, well would a different ECU be a direct plug in and offer any more performance</TD></TR></TABLE>
PW0 maybe, but minimal if any difference.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">and also i dont understand how to read this obd LED for the codes

the led on the ecu comes on stays on for about 5 seconds, then it blinks 5 times stops, has a quick blink but longer then the other blinks, then blinks 5 more times </TD></TR></TABLE>
when you first switch on the ignition the CEL will be on for 5 seconds for the bulb check, then the CEL will start flashing.
I'm confused by your description as to which is a long blink and which is short blink.
short blink = ones digit (1-9)
long blink = tens digit (10-90)

my guess based on your description, 5 & 15.

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote &raquo;</TD></TR><TR><TD CLASS="quote">and on the sheet i have there is nothing for 5 blinks, but 6 blinks is a coolant temp sensor,

what happens is at idle the check engine light wasnt on, and after a few minutes of spirited driving the light comes on and stays on and has been on</TD></TR></TABLE>
5 = MAP sensor (machanical problem) http://www.b18c5eg.com/CELs.htm

 

i think the pr3 should be alrite, i even ran a chipped pr3 on my gsr in my da and it ran ****** awesome compared to my p72