Air : Fuel Ratio.

[DIDZ]

Hi Guys,

Was just wondering what the stock A:F ratio is in Veedubs, in particular stock Golf GTIs.

Any help ?

[h100vw]

It's what VW or your chip programmer decides mate. As weak as they can get away with to make the grade for emissions.

You can't go too rich or the cat will take a beating.

The lambda probe monitors what's going on.

Have you got a reason for asking the question?

Gavin

[Golf Loon]

112km atw from a 250kw chip. Someone stuffed up.

[gpk_gti]

your after the stock ratios right? maybe william knows???

[syncro]

Wouldn't it be the same for any car?

[DubSteve]

Wouldn't it be the same for any car?

Wouldn't it be different for a vr6 and GTI 1.8T

[syncro]

Wouldn't it be different for a vr6 and GTI 1.8T

Why would it be different. It's a ratio?

[DubSteve]

Why would it be different. It's a ratio?

Its a smaller engine, turbo?

[syncro]

Less fuel, less air. Still the same ratio.

[DIDZ]

112km atw from a 250kw chip. Someone stuffed up.

It's a sarcastic comment, everyone takes a signature for granted. That's why I put it there.

I'm interested in the stock air : fuel ratio.

I've been looking at various different dyno charts here and there and I'm seeing ratios that are all over the place throughout the rev range (APR, Revo, MTM and standalone management etc included). Hence wondering what the stock A:F is.

Does anybody have an answer ?