My MAF is disabled as I'm running a boosted set up, is it true then, with a disable MAF that the VCM defaults to Low Octane table only for spark?
the FAQ states;
'Main Spark Tables
The VCM constantly looks up both High Octane and Low Octane spark tables and interpolates a value between the two tables based on the current Knock Learn factor. If the engine has been operating for a moderate time without any Knock Retard then Knock Learn is zero and the interpolation favors the High Octane table, if Knock has been detected then the interpolation will move towards the Low Octane table. During MAF failure the Knock Learn is set to maximum and the Low Octane table is used (HP Tuners speed density enhancements allow both spark tables to function).'
So the last part 'enhancements' using both??
Just a confused newbie. thanks,