Cheat Ecu to Save Fuel....

[weq6356]

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[FONT=&quot]CAra nak tipu ECU utk injection car
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[weq6356]

i found this from omputeh website... so what do u think bout this method guys?

 

[weq6356]

anybody have try this before? wanna share...?

 

[charadeturbo]

can use ar.. later car kantoi how.. cheating ECU why not just tune it to get better mileage..

 

[egb18c]

hahaha,then the engine running lean,mati lowh.all of ur pistons melt,piston rings.
have to overhaul.

mileage fer sure better when u buy a new small car.
CLK perhaps.(cute lil kelisa)

 

[SkYwAlKeR]

haha... could cause harm to the engine ler...

why not jz allow the ecu to work normally, but uses microcompressor to bypass/leak extra air into intake manifold to balance back the AFR??... i've seen many bawah pokok mechanic tune fuel injection cars using microcompressor....

 

[jeffayn]

by blocking the ability of the sensor to sense the gaseous, it means it is reading less or minimized the reading. It will then tell the ECU to allow more air to be induce into the throttle. Theoretically, yes it is a cheap way to cheat the ECU but...

How smart / stupid your ECU is ? This is the real million dollar question....

by reducing the sensitivity of the sensor it your ECU may read it as, ah you got enough power after all, OR your car is under power.

Remember, the Sensor only responsible to read data, the ECU will be translating the data into actual action.

In short, dont cheat your sensor, tune your ECU or change one programmable ECU haha...

 

[unknown1x]

agree.. running lean might give you better millage.. but... lean engine = hotter engine... and.. the rest you know alh.. haha expecially if you like to rev high high..

 

[Firebird]

My friend fitted the 'Aztech' EFI-Con. 5 year ago and its result is good! It affects the a/f mixture and the exhaust oxygen sensor.

 

[donCityZ]

one thing i not so understand is y is it making the sensor hotter will make the reading as "rich" ?? i tot oxygen sensor are not relying on temperature.. i tot is sensing O2 directly from sensor and giving out the voltage reading to ecu.

running lean also not good for your engine parts in long terms. probably will work. but long term duno la how it will do to ur engine.

 

[ylkien]

I thought if the mixture is lean, there will be knocking/pinging in the engine, and thus making its lifespan shorter. A rich mixture is always better than a lean

 

[fct]

HKS USA AFR Type L
This is the product that should be use which from a reputable company.

 

[jeffayn]

[one thing i not so understand is y is it making the sensor hotter will make the reading as "rich" ?? i tot oxygen sensor are not relying on temperature.. i tot is sensing O2 directly from sensor and giving out the voltage reading to ecu.]

yes, the sensor does not actually rely directly on the temperature. It is actually a uses chemical reaction and converted it to a voltage as signal


[ A rich mixture is always better than a lean ]
NO. its not right to think that way..... the just right mixture is the best,
Keep in mind, rich mixture means you are rich, and pollute the environment
lean mixture means, you better get rich fast, because you may need to fix your engine sometime soon

 

[ned22am]

mmm better not,:rolleyes: coz u save penny u lost million after,

 

[dokaugot]

anyone heard about COSM-II? or EFIE? both gadjet also to cheat O2 sensor voltage to ecu.

But if someone really want to build COSM-II, visit COSM-II - AN ALTERNATIVE TO EFIE :: Fotopic.Net

But they are invented to use with HHO,hydrogen on demand. Lean petrol a bit in close loop and simultaneously add hydrogen. Im still testing it, cant make any result yet.

 

[huakenny]

anyone heard about COSM-II? or EFIE? both gadjet also to cheat O2 sensor voltage to ecu.

But if someone really want to build COSM-II, visit COSM-II - AN ALTERNATIVE TO EFIE :: Fotopic.Net

But they are invented to use with HHO,hydrogen on demand. Lean petrol a bit in close loop and simultaneously add hydrogen. Im still testing it, cant make any result yet.

it uses to lean the mixture, not so suggested. hot climate like malaysia + lean mixture = knocking....

but if u installed hydrogen generator + this kind of map enhancer...u will saves alots as ur car is running lean edi...but u bear the risks

 

[vardenq]

btw,i have try this method on my auto accord last month.yup,it can save a bit,but my car feel like underpower.now i take it out oredi.one my frien use this method on his wira and he combine with his own diy hho generator.the result ha said can save around 50% and more of fuel consumption....plus a bit increase in pickup n power coz he using 2 tank of hho generator to generate more hidrogen...i dont know how to explain elaborately coz i not specialist in hho technology.but it function same like dr.halim product that was official launched by paklah couple of months ago..

 

[dokaugot]

it uses to lean the mixture, not so suggested. hot climate like malaysia + lean mixture = knocking....

but if u installed hydrogen generator + this kind of map enhancer...u will saves alots as ur car is running lean edi...but u bear the risks

can i cure the knocking with water injection?

 

[huakenny]

can i cure the knocking with water injection?

this u hv ot ask drexchan edi lo...he dealing wit this kit.im not sure

 

[ken yeang]

weq6356,

Try on your car. You have my support. I will cheer for you too!!

Anyway, running too lean, your car piston may risk burning a hole la....