UK-POLOS.NET - THE VW Polo Forum

amstrange1 wrote:The airflow meter from an 8v Golf Mk2 GTI with Digifant injection is a straight swap, but won't fit the Polo airbox. Apparently the ECU is capable of adjusting itself automatically to account for the extra airflow.

How will it fit onto the box then? I know sum1's done it but how?

So in taking into account (if the ECU does do this) then wont it add more fuel in as well? Will the mixture still be as efficient, this is probably moe important for younger cars and the emmissions test, but still.

I think Tallika_Fan (Pete) off porka did that, as a tempory measure, by cutting the top of the air filter casing and using duck tape to fill the gaps.

I guess I'll make a new part out of glass fibre where the airflow meter goes and blend that into the bottom half of the top..

The beauty of fuel injection is that if you get more air in, it automatically adds more fuel to keep the mixture correct, so its self adjusting