I think it could be interesting for most of us to have a Dyno Menu in the Optimiser.

The idea is that one could temporarily enrich/lean out the entire map in steps of 5% (if a value is dialed in the O2 correction is neglected) or advance/retard the entire spark map in steps of 3deg for instance. (BTW, a 1% fuel option would be a nice O2 On/Off switch)

If one has a comfortable possibility to log the MyEcu data (SPP connection to a PDA e.g.) this menu would give us an easy way to simulate a dyno.

- go on a higway or a lonely road elsewhere, log a rpm sweep at a given throttle position.
- go back, dial in +5% fuel, log the same sweep
- go back, dial in another +5%, log the same sweep
- go back, reset fuel values, log the same while altering the spark advance
- go home, feed excel with the log files and search where the rpm sweep was steepest
- adjust the map and redo, maybe combining fuel and advance changes this time.

Basically this can be done already with the existing software, nevertheless an easy possibility to alter the whole map onroad and to log the resulting differencies would make things a lot easier and really practicable.

Hubert