Overrun fuel cut spark timing

sd1nl · Post by **sd1nl** » Sun Jun 07, 2015 12:32 am

Hi,

I have a question about the overrun fuel cut settings.

You can specify the overrun spark timing to a fixed number, but is it also possible to have the normal spark timing as commanded from the spark table and not use this fixed number?

The timing settings are not really clear to me and the manual is very short about the overrun fuel cut.

billr · Post by **billr** » Sun Jun 07, 2015 7:34 am

Looks to me like you can simply leave that spark-change function set to "off". What am I missing?

sd1nl · Post by **sd1nl** » Sun Jun 07, 2015 11:22 am

You probably mean the "ignition timing transition" . I initially thought this just controls wether there is a transition time or not, but you might be right.

billr · Post by **billr** » Sun Jun 07, 2015 12:37 pm

Yes, that's what I was looking at. Never tried it personally.

Megasquirt Support Forum (MSEXTRA)

Overrun fuel cut spark timing

Overrun fuel cut spark timing

Re: Overrun fuel cut spark timing

Re: Overrun fuel cut spark timing

Re: Overrun fuel cut spark timing