"You would have to basically hack your ECU to do those mods so that it doesn’t throw codes. Better to modify the signal the computer sees from them. As I noted in my other reply, the resources on that website are quite good at pointing you in…"
"You’re not the first I’ve heard that from about the Volo, and if you’re talking about the Eagle Research EFIE, do your homework on their website. It’s not just the upstream o2 sensors that need modification, but the MAP as…"
"If by Caustic Soda you mean lye, NaOH, equal parts of it and Citric Acid (sometimes called Sour Salt) seem to be what George Wiseman of Eagle Research recommends for use with his electrolyzers. I would think that a thorough flush (and back…"
"Yes. you don't understand how oxygen sensors work, or how the ECU reacts to what the sensors are telling them.
an oxygen sensor detects unburned oxygen in the exhaust gasses. the more oxygen there, the more fuel the computer decides…"
"For anyone who has stopped on this thread, I've had the Groove on my car for the past 2 years (possibly longer), and It has helped quite significantly with reducing my fuel bill; a few things that helped were an ignition upgrade (wires and…"
"Have the sensors on the car been addressed? HHO displaces oxygen in the intake, so either the MAP or MAF sensors need to be addressed, and since that carries through to to O2 sensors, they need to be addressed as well. The sensor mods pay for…"
"The ECU continually adjusts to sensor inputs, so it will compensate in all of the cases you mention, or try to (and fail and light the Check Engine- the code will be enlightening, and give you an idea of where to start)"
"so from the Youtube video, the EFI control is adjusting fuel injector pulse duration? or is that simply changing the voltage the MAP sensor sees? Also, the amps control is adjusting the PWM on your HHO?
could your app be run on a RasPi…"
"Good point about a dirty MAF sensor! They do develop a glaze over time that hinders accurate measurement, especially if you live anywhere that’s generally humid.
The bonus about cleaning it (use the right stuff!!) is that it calls for the…"
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