VMU Discussion

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Uploaded by on Jul 20, 2008

Problem solved! Back on track. Now we can gear up for some final adjustments, fine tuning and clear the slate for some fuel mileage results

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Autos & Vehicles

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Uploader Comments (patro46)

  • "Black wire goes to the VMU box, and red goes to the sensor"? That is the same wire isn't it? Did you mean to say that black wire should go back to the ECU? My VMU installation instructions say, "Black always connects to the ECU side and the remaining wire to the sensor itself." Is this correct, or do I have one of the mis-printed editions? I sent you a You Tube message. Please give me a call.

  • In the instructions (the ones sent to me anyway), It clearly stated, and I quote: The black wires ALWAYS goes back to the ECU. Incorrecto...

    Wire it like the instructions say and you will be TAKING voltage away...NOT adding voltage. Must have been a typo in the manual. It should read: "The red wires ALWAYS go back to the ECU" The black wire goes the the sensor, no matter if it's the o2's or the MAP. Surely they have corrected this in the manual by now.

    Peace

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  • Duty Cycle is the percentage of on time. 0 setting means the cell is always off. 50% means the cell will be on 50% of the time. 90% means the cell will be on 90% of the time. Hope this helps.

  • We are now in Sept 2008 how is your mileage increase or do you have any significent better yet.... please tripod video and focus love info thanks

  • 42.58 KHZ is the resonance frequency of water. I also ordered a PWM but only a 40 amp. Love your vids. Look foward to your benchtests.

  • Good info. Unfortunately it's mostly out of focus.

    The data you are posting sounds promising. It's good to hear the VMU works as well as it looks. Looking forward to your bench test data. Also check out 'Zerofossilfuels' page here. He is working on an oscillator circuit similar to what you were taklking about.

    At some point when the truck is dialed in can you post your VMU settings plz.

    Thanks for the vids.

    warjon

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