Errr,good question. The boost is not adjustable and I assumed it was set when the car was remapped about two years ago.Since then of course things have changed so maybe it needs to be done again?
The Lambda was around .8 which he translated to an afr of 12.6 he said the readings were good above 2700rpm,under that maybe a tiny bit lean but of no concern. Just remembered the boost control valve is the original Fiat unit.
The Lambda was around .8 which he translated to an afr of 12.6 he said the readings were good above 2700rpm,under that maybe a tiny bit lean but of no concern. Just remembered the boost control valve is the original Fiat unit.
12.6 afr is slightly lean. Really looking for under 12.
