MC timing maps, anybody know?
JShadzi at aol.com
JShadzi at aol.com
Tue Jun 26 12:36:03 EDT 2001
Yes, you are right I suppose, what I really want to know is what is the
standard timing advance for RPM and the standard retard for boost before the
knock sensor is activated. Maybe there is no straight answer if the control
unit is constantly fiddling with it.
When you program an ignition system, there are basic values that the ECU
uses, before they are modified by temp, TPS, and other inputs. I am trying
to establish a baseline ignition map.
Javad
In a message dated 6/25/2001 11:47:25 PM Pacific Daylight Time,
phil at isham-research.freeserve.co.uk writes:
<<
Per se, there's no such thing. There are two base maps to cater for two
basic sets of knock characteristics - each map is two-dimensional (rpm and
boost) and subsequently modified before use by inlet air temperature.
Even at idle, the timing is not constant.
>>
More information about the quattro
mailing list