Quote:
Originally Posted by ShadeTreeMech
A simplistic statement for a slightly more complex procedure. I put in a switch that disconnected the ground to half the injectors, which I would activate when low power was needed, even at idle. It would be gutless, but had the power to move the truck and could even maintain cruise on a flat road. Problem was, the o2 sensor read a "lean" condition and the injectors on the running side were pumping in way too much fuel, causing excess fuel to wash into the oil pan--bad news. So I disconnected it.
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Many cars have 2 O2 sensors, maybe spoofing one and using the other would work? Or maybe reading how much the O2 was off voltage wise and correcting it a bit
