tampa mike

iTrader: (2)

Anyone have any insight to wiring up the check engine light in an SC300?

Mine is not wired up, th wire coming from the ecu that is labeled "MIL" is cut and goes to nothing, nor does my light come on when I key it over.

I cahnged the bulb for aknown good one and it still doesnt work, im assuming because it is not wired up,

anyone havesome direction for me, I have searched but have found nothing.

my car has an aristo and JDM ecu in it


car is running poorly and I have no way of finding any of the code info




thanks in advance

tampa mike

iTrader: (2)

help please!

tampa mike

iTrader: (2)

bump for some help!!!!!!!!!!


can someone tell me if there is a harness or something missing that I maybe didnt get with the car?

Dr Tweak

So there is a wire coming from the ECU that says "MIL" and it's not connected to anything?

-Doc

tampa mike

iTrader: (2)

Yes, and as a matter of fact, I was supposed to call you today and ask about this, as far as one of your harnesses but got caught up on the dyno for quite longer than I expected.

I was going to ask if one of your harnesses would help me fix this issue.


I was also the guy that sent you an email asking if you made harness extensions

wanganstyl

iTrader: (5)

if you find a diagram of the underhood diag check connector, please post it- its DLC2

tampa mike

iTrader: (2)

I can post up a picture of mine if you need it.

wanganstyl

iTrader: (5)

sure, if you have a diagram (and explanation or codes) of all the wires in the underhood check connector, that would be useful.

WadeLovell

iTrader: (5)

Looking at the DLC2 on a 1993 SC300 with the split row on the top and starting at the upper left:

top row: TRC/blank/ split /TS1/ABS
second row: blank/AB/AC/AD/Ect/W/Eng
third row: blank/Tt/Tc/E1/TE2/TE1