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-   -   Cranking Timing (https://www.miataturbo.net/megasquirt-18/cranking-timing-56697/)

240_to_miata Mar 31, 2011 12:04 PM

Cranking Timing
 
Random question. . .

What is everyone using for your Cranking Timing? And Why?

I noticed that mine has always been set to -10. I have a feeling at some point I thought -10 would make it go by the table...but it doesn't.

I have never really had an issue because of it, but I changed it to 16* and it seems to start a bit better.

Input?

curly Mar 31, 2011 12:34 PM

Uh, have you followed the MS timing setup steps? You set it to -10, which is the same as jumping GND and that other pin in the diagnostics box. Then, with a timing light, set your base timing to stock (10*?) by fiddling with a number above, forget what it's called. I'm so helpful.

240_to_miata Mar 31, 2011 12:36 PM

Way off man. Cranking timing is referring to the timing value when the engine is cranking over. I'm not talking about base timing

danotakulus Mar 31, 2011 02:10 PM



Isn't the cranking timing dependent of coolant temperature?

240_to_miata Mar 31, 2011 03:21 PM

I'll take a screen shot of the menu when I get home

curly Mar 31, 2011 05:11 PM

Ah.

Bryce Mar 31, 2011 05:13 PM

My cranking timing is set to 15. Starts fine.

The parameter is in the spark settings menu in TS.

240_to_miata Mar 31, 2011 05:50 PM


Originally Posted by Bryce (Post 709002)
The parameter is in the spark settings menu in TS.

This.

I have no idea why mine was originally set to -10. Probably explains why my car never would start while cranking, it was always after i stopped cranking and went to the "on" position that it would actually catch and start running.

Just curious. Thanks for the response guys.

Braineack Mar 31, 2011 07:44 PM

(zack morris's phone)

18* cranking for the last 4 years


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