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Old 12-16-2006, 04:25 PM   #1
Notthy[Yaris/S]07
 
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New Trick

Hello friends, today were speaking with a friend and he said me that a trick exists that consists of a resitencia that goes in the sensor of manifold and deceives the ECU of the Car so that this it sends much gasoline and the car runs better and fast


Somebody knows something?


soon i will take photos to him so that they see what I say
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Old 12-16-2006, 05:03 PM   #2
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Juice/juicy Box maybe? lololol
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Old 12-16-2006, 05:07 PM   #3
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no no the trick its home made lol this people of Puerto Rico are engineer ahahaha
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Old 12-16-2006, 08:41 PM   #4
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Sounds like the Juice Box crapola mod... simple 5cent parts you can buy at the store, to do absoultly nothing.
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Old 12-16-2006, 09:27 PM   #5
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In theory this resistorreduces the signal voltage from the MAF sensor, as a result of which the ECU will adjust the amount of fuel being sprayed into the engine.

BUT... Most modern cars including the Yaris have "learning" ECUs that can detect this change in the input voltage (only one variable is being changed, it sees it as an anomaly), and adjusts itself to give the amount of fuel it is supposed to in the first place.

As far as I can see, you'd really need a full ECU rewrite for this to work.
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Old 12-17-2006, 12:09 AM   #6
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Quote:
Originally Posted by eTiMaGo View Post
In theory this resistorreduces the signal voltage from the MAF sensor, as a result of which the ECU will adjust the amount of fuel being sprayed into the engine.

BUT... Most modern cars including the Yaris have "learning" ECUs that can detect this change in the input voltage (only one variable is being changed, it sees it as an anomaly), and adjusts itself to give the amount of fuel it is supposed to in the first place.

As far as I can see, you'd really need a full ECU rewrite for this to work.
Took the words right out of my mouth!
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Old 12-17-2006, 12:14 AM   #7
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http://cgi.ebay.com/ebaymotors/ws/eB...1279513&rd=1,1http://cgi.ebay.com/ebaymotors/ws/eB...1279513&rd=1,1 ya thats what you described

or thishttp://cgi.ebay.co.uk/ws/eBayISAPI.d...6746857&rd=1,1 i'm actually thinking about getting this one i just like look even if i doesnt work the consept is cool
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Old 12-17-2006, 03:21 AM   #8
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Quote:
Originally Posted by KSIbucky View Post
or thishttp://cgi.ebay.co.uk/ws/eBayISAPI.d...6746857&rd=1,1 i'm actually thinking about getting this one i just like look even if i doesnt work the consept is cool
That is actually pretty cool... but 45hp extra??? dream on!!!
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Old 12-17-2006, 04:05 AM   #9
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Who is going to buy it?
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Old 12-18-2006, 07:45 PM   #10
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Quote:
Originally Posted by KSIbucky View Post
http://cgi.ebay.com/ebaymotors/ws/eB...1279513&rd=1,1http://cgi.ebay.com/ebaymotors/ws/eB...1279513&rd=1,1 ya thats what you described

or thishttp://cgi.ebay.co.uk/ws/eBayISAPI.d...6746857&rd=1,1 i'm actually thinking about getting this one i just like look even if i doesnt work the consept is cool
sounds as a dream lol 45HP ahaha better that NOS
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Old 12-18-2006, 08:40 PM   #11
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at least it has something in the box instead of plastic inside.....

lol juice box was fun to smash up and find nothing but plastic
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Old 12-19-2006, 03:40 AM   #12
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Someone has to try it out.Even if it gives just one hp!
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Old 12-19-2006, 11:39 AM   #13
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But would it hurt MPG? MPG is the primary consideration.
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Old 12-19-2006, 11:48 AM   #14
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Adding random amounts of fuel wont give you more power... It is the correct combination of air and fuel that yields the most ponies. Only when you shove more oxygen in to the engine(Turbo, Supercharger, NOS) will more fuel be of any real benefit.
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