Another thing to take into account, is whether the car is standard or not. A car with a tuning box on will be hugely optomistic, as the fuel being injected is more than the ECU thinks!

Don't know what the score is with a remap mind, but mine seems about right.

Another thing to take into account, is whether the car is standard or not. A car with a tuning box on will be hugely optomistic, as the fuel being injected is more than the ECU thinks!

Surely the ECU controls the injectors so knows how much fuel is going into the engine :confused:

Chris