onboard datalogging

[dudditz131]

my kpro says i need to disable the onboard datalogging before i can do anything with the ecu... also im putting a 75 shot of nitrous on my k20a2 and im trying to retard the ignition timing 2-4 degrees and was curious if that is adjusted by the cam position sensors through the kpro... im new to kseries and the coil on plug end of things....

[Spunkster]

If it says to disable on -board datalogging to be able to datalog with the laptop then you will need to do that and re-upload your calibration.

You change the timing values in the ignition timing tables.

You may find it helpful to read through the Help file: http://www.hondata.com/help/kmanager/index.html