Or we can start playing with ethanol. Widely available from a few companies and way cheaper than normal fuel.

This has been apparent even if the trims are settled. Originally we thougt that it was a leak but with a quick OL run the actual AFR > commanded AFR, so that ruled out an air leak.

Also, the high load OTS map has increased FP values. This map needs hpfp upgrade.

Id say if commanding such a load it would more be in the region of 1.7. The stocker would really be stretching its legs at altitude

The more g/s u can push through the engine the more load u will make and that directly translates to the amount of air the engine is able to flow (VE)... Or thats how i see it

Commanding 1.8 and hitting 1.6 is dead normal at 5400ft on stock K04. There is an approximate 15-20% loss due to the altitude difference. The only other way that there would be an increase in actual load at this altitude would be an increase in volumetric effeciency. Running stock tmic leaves alot o...

Guys here in South Africa will be thrilled to know

Sounds gud Steve. Any other mods on the MK2?

Also, if its not calibrated properly like Mrqq said and is returning 300 instead of 250 the car would add fuel for that amount of air and run very rich. Also, stock fuel pump is only good for around 275g/s, so without a fuel pump upgrade you are going to starve the car at that amount of airflow and ...

Awe Jo, we like it loud here in South Africa...