pdiggitydogg

I have a solid cel...wtf does that mean?
The car became very jerky on and off throttle, because of it.
I was not limited in rpm.

This happened awhile after I followed some POS car up an on-ramp, that blew basically soot out its exhaust. Could this be the only reason?

IHateJDM

do you mean it came on solid, or it stayed solid when you jumped the connector?

pdiggitydogg

with jumped connector

IHateJDM

that's the code for bad ecu. did you ever smell that notorious circuit board burning smell?

pdiggitydogg

****...thats the last god damn thing I want to worry about
No, never noticed any smells, but I drive with the windows down as much as possible...

IHateJDM

chipped ecu? a bad chip will do that too. possibly some really messed up wiring.

The_Head

How does the car run if the ECU is fried? Is there one last backup MAP on a circuit that is unused normally?

IHateJDM

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by The_Head &raquo;</TD></TR><TR><TD CLASS="quote">How does the car run if the ECU is fried? Is there one last backup MAP on a circuit that is unused normally?</TD></TR></TABLE>

it doesn't have to be completely fried. I had a bad chip one time, got the solid cel. Car ran, but ran like complete crap.

pdiggitydogg

I went out and reset the ecu (interesting thing to do at school) and the car starts and seems to run fine.
I drove it around the lot and no probs, but I havent taken it on the road yet....I'll be doing that around 10pm after class...

Chiovnidca

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by pdiggitydogg &raquo;</TD></TR><TR><TD CLASS="quote">I have a solid cel...wtf does that mean?
</TD></TR></TABLE>

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

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by IHateJDM &raquo;</TD></TR><TR><TD CLASS="quote">that's the code for bad ecu. </TD></TR></TABLE>
No, that means there are no stored trouble codes. The ecu is fine.

blcivsi

is the check engine light on without the jumped connector. if it is you should be able to get a code. if no codes probably ecu. if light is off without jumper you shouldn't get any codes. ecu is fine

aspec101

solid cel means a bad ecu, faile checksum, bad chipping job. Hope that helps

pdiggitydogg

I know how to check for codes guys...I wrote a how-to!
Got a code this time
14
IACV...yippie

reported for lock