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ECU Throwing Code 20...


1PhatCX
02-15-2003, 08:58 AM
Just went out and checked my ECU... its throwing a code 20 which is the Electronic Load Detector... what do I do? and how do I fix it?? I just installed a Deck and Subs lastnight and just checked it this morning and i dunno whats goin on. please Help!!!!!

gunnmen01
02-15-2003, 09:15 AM
try clearing it once and see if it comes back on... also try checking the ground just behind the r. head light there will be about 5 or 6 black wires going into a connector that is grounded to the body...check that ground as well....a loose ground there set a code for me that i traced for an hour....


gunnmen01

1PhatCX
02-15-2003, 10:03 AM
Originally posted by gunnmen01
try clearing it once and see if it comes back on... also try checking the ground just behind the r. head light there will be about 5 or 6 black wires going into a connector that is grounded to the body...check that ground as well....a loose ground there set a code for me that i traced for an hour....
gunnmen01

ur talkin about the ground cable that goes to the valvecover right? if so then thats the prob and its now solved! haha cuz my valvecover isnt on yet because i'm in the middle of bolting everything back on and just wanted to check my ECU before i go all the way. so if thats all it is then thats a HUGE relief, thanx alot man.
oh yea, heres a sneak peak for everyone of what it looks like right now, just ran out and took a pic.

gunnmen01
02-15-2003, 10:36 AM
to reset the check engine light disconnect the neg battery cable...
the ELD is on the side of the inner fender well...just behiind the right head light...

1PhatCX
02-20-2003, 04:32 PM
Originally posted by gunnmen01
to reset the check engine light disconnect the neg battery cable...
the ELD is on the side of the inner fender well...just behiind the right head light...

i found the ELD and it appears ok... how do I fix it tho cuz I reset my ECU twice and i'm still gettin that code.. and what kinda problems will it give my car? i really need alot of help with this!:(

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