WTB - MR2 Gen 2 3SGTE ECU

Re:WTB - MR2 Gen 2 3SGTE ECU (just_ace)

Mon, 17 Sep 2012 00:14:16 GMT

ok, i think i have a rev1 3sgte sw20 ecu kicking around still. $60posted

Re:WTB - MR2 Gen 2 3SGTE ECU (Cam)

Sun, 16 Sep 2012 22:39:13 GMT

Definitely not the knock sensor or the wiring. I've replaced the knock sensor with 2 different brand new sensors, and tested with a timing light to make sure the vehicle isn't actually knocking.

I should have mentioned, I'm after a rev 1 ecu to suit a 1990 gt, thanks for the heads up.

Cheers,

Cam.

Re:WTB - MR2 Gen 2 3SGTE ECU (just_ace)

Sun, 16 Sep 2012 15:28:46 GMT

then perhaps the knock sensor is blown then?

which revision mr2? 89-91 or 92/93, both have gen2 3sgte's but different ecus

WTB - MR2 Gen 2 3SGTE ECU (Cam)

Sun, 16 Sep 2012 15:07:07 GMT

Hi Guys,

I've had an ECU fail, it keeps recording no power to the knock sensor despite the fact that there is power leaving the ecu and being delivered to the knock sensor. Does anyone have a good one around?

Cheers

Cam.