I put my DSM 450s and my Uberchip in lastnight. After about 5 seconds of the car running the CEL came on, and it wouldn't blink. I'm sure I put the chip in the right way (I know someone that made that mistake previously). Anyone have any experience/ideas/suggestions?

EDIT: It's in limp mode, and it's idling ALMOST normally with the 450s... if that says anything

 

Maybe a picture will help?

 

did u short the blue connector by the ecu on the passenger floor side of the car?

 

that means you fucked up on the chipping or you didnt burn the chip right.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by psileepR &raquo;</TD></TR><TR><TD CLASS="quote">did u short the blue connector by the ecu on the passenger floor side of the car?

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Yes.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94goldjungsr &raquo;</TD></TR><TR><TD CLASS="quote">that means you fucked up on the chipping or you didnt burn the chip right.</TD></TR></TABLE>

Well, the ECU was already socketed.. it's been socketed for a few years, I just swapped the chips. Maybe the chip didnt burn right.

What happens if I put an LS uberchip in a P72? I have a known good LS chip...

 

did you put the chp in the right way

 

i experienced this only it went away after i reburned the chip. might want to try reburning it just in case.

 

he said he made sure he put it in the correct way. I think putting it in the wrong way would just make the motr not even run!

Did you check to see what the CEL light code was even?

And as far as i know, the LS chip should be in the p74 or the p75. the p72 is a GSR ecu correct? maybe teh chip is looking for vtec or something.

Danny

 

The chip was put in the right way because i did it. I put my first one in backwards and it fried the chip but still ran in limp mode as his is doing now. We did not burn the chip wrong because we took it to john at secret services so he could do it. Everything was installed correctly, maybe the chip just didnt burn correctly? Is that possible?

 

tegasaurus, are you talking about rebeurning the same chip , or a new one?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 95TurboLS &raquo;</TD></TR><TR><TD CLASS="quote">tegasaurus, are you talking about rebeurning the same chip , or a new one?</TD></TR></TABLE>

you should have a reburnable chip

 

how do you know if its reburnable?

 

all eeproms are re-burnable.

It just a happened one time. I had 1 map on the car, ran good... changed maps a little bit leaner, it was good but not good enough, went to change it again then it did the non checkable code. So we went back and reburned a different map and then the code went away.

-ryan

 

What do you have to do to reburn it? Just pop it in and write the bin again?

 

Still no dice. Got the damn thing reburned and it still throws the CEL. Could it be the wiring on my 450s? Maybe one of the Radio Shack resistors is bad?