Quote:
Originally Posted by KRAM36
I'm 51 and I have owned a very wide range of vehicles, all of them except one were fuel injected. I understand the ECU can advance and retard timing and adjust the fuel flow, however, the ECU can not control how quick the spark plug will fire over another plug, electricity follows the path of least resistance, the ECU can not control that and the intensity of spark you will get out of the spark plug do to the materials the spark plug is made out of and can not be changed by the ECU. No, even with today's computer controlled cars, you can't just stick any old spark plug into the engine and expect the engine to operate exactly the same. That's a very stupid statement.
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Hey there, friend: you can call me stupid all ya like.... but YOU are the one making a fool of yourself here.
The ecu doesn't HAVE to control "the intensity", as you call it. All the ecu has to do is measure (with the o2 sensor) how close to stoichiometry the burn is, and then adjust from there, as necessary.
You're sure arguing a lot, for a guy who doesn't understand the subject matter.
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