Test pattern

Thanks Rod   ;)

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No worries mate :)

Brad H wrote on Nov 21^st, 2012 at 4:39pm:

Test pattern Thanks Rod   ;)

Brad
Was this taken from a DIS ignition?

Mick wrote on Nov 22^nd, 2012 at 7:35am:

BradWas this taken from a DIS ignition?

Yeah Mick,
it's a 2004 Kia Rio with a A5D engine. How did pick this? Was it the firing line inversing?

Brad H wrote on Nov 22^nd, 2012 at 5:34pm:

Mick wrote on Nov 22nd, 2012 at 7:35am: BradWas this taken from a DIS ignition? Yeah Mick, it's a 2004 Kia Rio with a A5D engine. How did pick this? Was it the firing line inversing?

It was the trigger that made me want to know.

Now my observation is, it is either triggering of the low Kv or the base of the current.

Which one was it? :-/

Mick wrote on Nov 22^nd, 2012 at 6:20pm:

Which one was it?

I had it set on channel A

Brad H wrote on Nov 23^rd, 2012 at 6:17am:

Mick wrote on Nov 22nd, 2012 at 6:20pm: Which one was it? I had it set on channel A

Brad


Not a good idea on DIS because you are not getting consistent power events. As you mentioned the negative fired activity is seen  but also the waste spark is active at this time and this makes the wave very unstable.

Try triggering about 12 Kv on the secondary probe chC

This will eliminate the low firing Kv of the waste on that cylinder. ;)

Then make another animated gif. 8-)