Spark tuning

General Tuning Questions And Discussions
immortality
Posts: 3676
Joined: Thu Apr 09, 2009 12:31 pm
cars: VH, VN, VS, VX

Re: Spark tuning

Post by immortality »

LOl, that takes me back to primary school

A <= B so A is less than or equal to B

or

A >= B so A is greater than or equal to B
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hsv08
Posts: 564
Joined: Thu May 09, 2013 6:50 pm
cars: Just an ordinary VY Maloo.. 😜

Re: Spark tuning

Post by hsv08 »

The1 wrote:back to math lol The end with the widest gap is greater, if it's like this <= means greater than or equal to. Being greater value on the right and smaller on the left.
pcmhacking q.jpg
pcmhacking q.jpg (541.13 KiB) Viewed 1922 times
So does that mean in the above attachment that:- 1, means "if table differance between the high and low is more than 8 degrees then it will use the values in the low table instead eg. high at 20d and low at 10d then it will use the low table?

2, "if table differance between high and low is more then 2.81 degrees then it will use the values in the high table eg high at 20 and low 18 it will use the high table?

If so what happens if the timing value is 15 degrees?

3, if spark gets retarded more than 2.11 degrees via knock it will move towards the low map at what ever %/sec rate is defined in the multiplier toward retard value eg. 1 degree of knock will retard but still use high octane but 3 degrees will start moving toward the low table?

Sorry if this is a repeat of your reply The1 just need to try get my head around it more.
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The1
Posts: 4811
Joined: Mon Jan 04, 2010 10:23 am

Re: Spark tuning

Post by The1 »

that's pretty much it.

Also if you read the start Enhanced Mod General Information.pdf in the enhanced mod thread you can see it in action.
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