Quote:
Originally Posted by Jeff Stout
On my other car I use a 2 step and car goes rich staging with trans brake and 2 step. Takes about 1.5 seconds to clear up when released.
Maybe 2 types of misfires. One with plug not firing and car goes rich , the other if injected and injector does open then car goes lean? IDK
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Yes, the wideband can fool us if we don't use other methods to determine what is really happening inside the combustion chambers!
Just remember, a wideband sensor only measures oxygen inside the exhaust system, it knows nothing about fuel inside the pipe.