Waldorf rocked!
I drove my Jeep Liberty down to Waldorf, 5.5 hour run, for it's very first freeway run. It took me six months (with hho running) of learning and tinkering with circuits and sensors to finally crack the code to realize gains. My scan gauge showed about a 30% increase, my gas receipt showed 27.45%. (18.3% return trip; I had a very heavy foot) In my pure excitement to my hard earned success, I made the mistake of telling the "celebrities" of my results. I apparently was from that point on a crack pot. My design is NOT a dry cell or series cell and no PWM so how could I possibly get gains? The demonstrations and presentations were excellent. Jeff Cook is a genius and could change the world. I truly enjoyed talking with 99% of the people, and the night time jam session was a lot of fun. I even got to play a few of my songs. Back to my cell; I now call it the KISS cell (keep it stupid simple), it's a horizontal water bath brute force set-up running 3 vdc at 20 amps (60 watts). Up until about a week ago I never focused on cell efficiency,just to make HHO and get it in the vehicles asap. I have no bench set-up, all testing is done on the road. The puts out @ .3+- lpm from what I can tell? That's @ a 5 mmw for what it's worth. I bias seven circuits, my mpg gains were <10% without the biasing. All four O2 sensors, MAP, air intake sensor and water temp. You have to manipulate the air (atmospheric conditions) in the A/F ratio. My Jeep thinks its at 6000ft in a 120 degree desert. I built many adjustable circuits to bias the sensors and it was more trouble than what it was worth once the sensor operability ranges were established. I ended with a 4.7K resistor across the AIT sensor, 15K across the water temp sensor, a diode in the 5vdc feed to the MAP -drops supply vdc to a fixed 4.5vdc. Primary O2's at 240mvdc, secondaries at @ 400 mvdc. The secondary bias is needed so the CPU doesn't think the cats are too cool and start dumping fuel to warm them back up. Low oxygen readings = cool cats in my Jeep. Once I did that, no more sporadic open loop control. My first two builds, odbi cpu's, only needed one efie to get gains. Tuning is critical!
Looking forward to future events. I will proudly show my "outside the box-circa 1975" set-ups! Also, I'm not selling anything, build things yourself, gain the knowledge...When I stop learning is the day I pass on.
Randohr
Randohr
02' Jeep; 18mpg Highway w/o HHO
23mpg highway w/ HHO.
Parallel plate water baths, 3vdc, 16A
Efies(x4), MAP diode, AIT mod, WTS mod.