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P3rks

VR6 OBD2 Throttle Body / Vagcom

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Hello,

 

I have just completed my OBD2 conversion on my Corrado VR6 and I'm a little concerned by my throttle body.

 

Long story short the conversion went sweet, then yesterday when I was playing about I dropped a spanner and it shorted the two battery terminals. As far as I'm aware it's done no damage...

 

But...When I first did my conversion and I aligned the throttle body I swear the butterfly fully opened 100% then closed again. Where as now when I align the throttle body it literally moves a few cm then closes again.

 

It also moves a few cm's, (buzzes and clicks - exactly like it's doing an alignment) every time the ignition is switched on.

 

My question is, what should it actually be doing?

 

Also, whether its related or not; should the ECU remember the learned values within vagcom. Such as the lambda idle learned value, etc?

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The motor doesn't open the blade fully. It's only semi-DBW and has a limited movement range. It's only for idle control remember ;)

 

Yours is doing what it should!

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Brilliant! I thought as much. Paranoia. :)

 

Does that go for the noise/movement every time the ignition is put on too?

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Brilliant! I thought as much. Paranoia. :)

 

Does that go for the noise/movement every time the ignition is put on too?

 

Yes, does it on mine too.

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Good news. Mines normal then.

 

Curious though, why does it do it on ignition. It's the same noise and movements as when it adapts through vagcom. What's the reason behind it?

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