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I'm afraid I'd need to see scope traces to accept that there is no improvement in the coil primary current profile with vs. without a large capacitor across the supply, regardless of what the trigger pullups are.
Originally Posted by Matt Cramer
I'd definitely leave the cap on the coil power supply wire. This has been very common in OEM wiring harnesses since before I was born...
Originally Posted by Saml01
and my practical experience disagrees with the both of you.
Let’s make a conclusion: It’s better to have the cap than not, it won’t disturb anything but it’s possible that it will help.
after all I’ve just installed 10.000uF 25V 105degC cap
Originally Posted by Braineack
put the inductive pickup over the wires off the connector...it'll work.