I have just entered some fuel log entries, at last. At the moment my efficiency is going down, which I attribute to two reasons:
- the autumn weather with its rain and high winds
- I've been coasting in neutral on downhills - from the data it seems the ECU is putting more fuel in the engine
I have not done any aeromods so far but have kept the tyres well inflated. I really need to get a Scan Gauge but the price is putting me off.