okay this is how the problem occured. i just installed a sk2 im and threw my p28 with a jun chip in it. Then my car ran like ****, threw like 3 codes. I didnt feel like working on the car anymore, and i was just gonna check it out another day. So i decided to just but my stock obd2 p72 chip back into the car (if its not gonna run right, might as well save some gas for the time being) and then all the codes were gone.. My car was perfectly normal.. So i thought maybe the Jun chip was was too rich, running in open loop, so i went and ordered a J's racing hybrid chip(runs closed loop). And today i went and installed that chip, and it still runs like ****. threw some codes is in limp mode. Wont go over 4k rpm. Anyone ever experience problems like this??

to summarize it: intalled sk2 im, put my p28 chipped jun in, threw codes run like ****, change jun to J's hybrid, still ran like ****. what are the possibilities?

 

sounds like you are getting code 0 (defective ECU). Could be the chip itself, cut kinda sounds like the chipping job.

-PHiZ

check the codes

 

okay i got the codes 3, 21, and 22 with the Jun chip. And with the J's hybrid i get a code, 0 (0 is when it stays on, and not blink right?)

 

what do u think guys?!?! Im just confused because only the J's racing chip gives me a ecu defect code, and the Jun chip gives me the Vtec and map sensor code. And my stock OBD2 wont give me any code. SOmeone help me out!

 

Code 22 and 21 are Vtec codes. Just use the stock chip........problem solved. And if you want a chip, then buy a chipped p28 and convert to obd-1.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by turboxsi &raquo;</TD></TR><TR><TD CLASS="quote">Code 22 and 21 are Vtec codes. Just use the stock chip........problem solved. And if you want a chip, then buy a chipped p28 and convert to obd-1.</TD></TR></TABLE>

That what i did, i bought a chipped P28 and converted to obd-1. And When i did that, i got those codes. MY Question is, why am i throwing those codes with the chipped p28??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DC2_Integra &raquo;</TD></TR><TR><TD CLASS="quote">

That what i did, i bought a chipped P28 and converted to obd-1. And When i did that, i got those codes. MY Question is, why am i throwing those codes with the chipped p28?? </TD></TR></TABLE>

my bad i see what your saying, maybe the chips weren't programmed correctly, faulty chips.