TVIS plug wiring

**sw20r** · 24-02-2006, 01:30 AM

Hmm just wondering if anybody has the wiring for the GEN 2 3SGTE?

We've installed the loom and come across seeing the plug that activates tvis in the head only has 1 wire? Those the plug has 2 female/male connecting pins.

**JustCallMeOrlando** · 24-02-2006, 09:41 AM

Okay, not sure I'm getting the Engrish, I'll ignore it for the fact it might've been late

There should be two wires for the TVIS, assuming it works the same as the 1GGTE which I'd think it is, the solenoid is normally open. One of the wires should be a 12V signal when the ignition is on, and the other wire should be earthed by the ECU when it switches on the TVIS.

**sw20r** · 24-02-2006, 11:44 AM

Yeah sorry.

I wasnt thinking right last night. My whole mind was stressing over my car

But yeah thanks for the tip! I'll get it check out while the motor is out. I've downloaded the ST185 Manual but the wiring circuits dont mention TVIS anywhere? only ISCV, Turbo VSV.

You wouldnt happen to have a diagram of yours would you?

**JustCallMeOrlando** · 24-02-2006, 11:46 AM

It should be on this diagram here: http://toymods.org.au/Repository/Tec...U%20Wiring.zip

I don't think it's specifically listed as TVIS. From memory it might be under Turbo VSV or the like, sorry, but I can't download it and check at work.

**sw20r** · 24-02-2006, 11:52 AM

I had another look again and have circled what I belive the t-vis wiring to be.

its either one of these

**JustCallMeOrlando** · 24-02-2006, 11:55 AM

Those labels (if i'm reading correctly) seem conflicting. The one on the left looks to say TVIS on the pin, but Air Temp Sensor on the component itself. The other one doesn't look right either.