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8th Generation (1998-2002) Specific discussion of the 8th generation

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Old 05-11-2010, 08:04 PM   #1 (permalink)
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Hydrogen project comming in my Rolla

Hi , as mention in the title , I want to put some hydrogen in my car .

But when you put HHO in your car you need to cheat the oxygen sensor by adding some voltage in it .

So my rolla have 2 sensors but I dont think they both act on Air/fuel ratio. Which one should I cheat ?


Secondo , Where can I found a 12 volts source that only put current when the engine run (Fuel pump ? injector ? ) Its to activate a relay so the Cell only work when engine run .

thanks [
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Old 05-11-2010, 08:22 PM   #2 (permalink)
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BE WARE



Ohh the humanity....
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Old 05-12-2010, 08:56 AM   #3 (permalink)
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Running hydrogen as a supplement is OK - putting too much faith into HHO/Brown gas systems (never scientifically proven), IMO, is a cause for concern. There is more to it than just running hydrogen into the engine - as hydrogen will burn in any ratio of oxygen, gasoline will not. People could read that as hydrogen being the perfect fuel - the problem is how that energy is transferred into work to fuel an ICE.

Anyway - to answer your question - only the pre-catalytic sensor needs to be tricked, as that is the one actively controlling the feedback loop for the air/fuel.

As for a constant 12V source that is automatically switched on with the ignition - I would highly recommend wiring in a separate source. The current draw could be significant and potentially cause problems for those critical systems. Either wire it separately or add in a separate relay keyed on the ignition switch to put power on your cell.
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Old 05-12-2010, 11:40 AM   #4 (permalink)
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Originally Posted by yanlapanic View Post
Hi , as mention in the title , I want to put some hydrogen in my car .


You're wasting your time and money.

Turning water into fuel is like turning ashes into a fireplace log.
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Old 05-12-2010, 04:02 PM   #5 (permalink)
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Originally Posted by AlaricD View Post


You're wasting your time and money.

Turning water into fuel is like turning ashes into a fireplace log.
Did you ever try ?

See how feedback are good on those who try ... I think that theire is a possible improvement in my gas milleage . Like about 20-30 % ...

20 % out of 2000 $ a years is like 400 $ economy for gas .

Anyways , it's my time and my money .


and yes the 12 volt source is to activate the relay ... to make the relay switch on .... I dont think it's need a lot of amp to switch a relay on?
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Old 05-12-2010, 04:30 PM   #6 (permalink)
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Did you ever try ?
One doesn't need to try. Just do the math.

It'd be like asking me to try a particular square tire to see if it rolled more smoothly than a round one.
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Old 05-12-2010, 06:46 PM   #7 (permalink)
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One doesn't need to try. Just do the math.

It'd be like asking me to try a particular square tire to see if it rolled more smoothly than a round one.
THANKYOU, NO ONE LISTENS WHEN I POINT THIS OUT.
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Old 05-12-2010, 08:12 PM   #8 (permalink)
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Well than I will tell you when i will finish all the thing. I won't argu with you thats sure
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