3sge ecu problem - Toyota Nation Forum : Toyota Car and Truck Forums

baker123 · 04-26-2008, 02:16 AM

hi guys and girls.

can someone help me regarding my problem.

i have a friend with an mr2. im helping him fix it. the problem was the ecu. its an sw20 mr2.

the ecu is this

and the problem was one of the resistors was burnt. and we cant recognized what kind. the electronic shop tried to change it with a different resistor. but it wont work, probably wrong resistor.

can someone tell me which resistor (the one with the arrow) it is? note: this is not the original resistor anymore. it was colored blue before.

so that we could fix the ecu.

thanks in advance.

***MR2Jedi*** · 04-26-2008, 12:04 PM

If you still have the original resistor, take it to RadioShack and see if they can match it. They also have catalogues with tons of components and can order it for you. Or just get another ECU
Oh and welcome to TN..

baker123 · 04-28-2008, 12:44 AM

Quote:

Originally Posted by MR2BAD

If you still have the original resistor, take it to RadioShack and see if they can match it. They also have catalogues with tons of components and can order it for you. Or just get another ECU
Oh and welcome to TN..

thanks mr2bad. but im around 12hours by plane away from radioshack. im in the phils.

they are having a hard time matching the resistor because it was burnt and corroded.

***MR2Jedi*** · 04-28-2008, 12:58 AM

Radio Shack has an online catalogue with pictures of many of the resisitors they carry. Then you could order and Fed Ex. It's worth a shot.Especially given your situation. otherwise I would go for anouther ECU Ebay or something.
Here's the link if you wanna give it a shot.
http://www.radioshack.com/search/ind...resistors&sr=1

baker123 · 04-29-2008, 10:32 PM

thanks mr2bad. ill give it a try.