How to log 3 axis?

[pavetim]

Ok say if I want to create a map for main inj timing, can I log it using the axis of rpm, map and throttle position or does it only allow 2 axis?

[joecar]

Only 2 axis on a map.

[Highlander]

Why would you need to do that? There are no 3 axis maps on efilive?

A third axis could be "achieved" if you filter the data.

[mr.prick]

Wouldn't the 3rd axis be the data logged?

[joecar]

The OP wants the 3 axis's to be RPM, MAP, TP and the data ti be injector timing.

[redhardsupra]

you can make multiple 'projections' of a 4D map onto a 3D graph. Basically you'd make a map of MAP,RPM vs INJTIMING, for all TPS<10%, then >10% and <20%, etc.... you end up with 10 maps for different throttle 'subsets'