Outline · [ Standard ] · Linear+ Electronic Fuel Injection Enhancer - EIFE, scade consumul de benzina

Electronic Fuel Injection Enhancer - EIFE Ce e asta? E vreo teapa? Are cineva asa ceva in romania? I-a explodat motorul sau masina? CHiar e pe bune? RESPECT This post has been edited by pricinosus: 28 Sep 2011, 22:28

Electronic Fuel Injection Enhancer - EIFE

Ce e asta?
E vreo teapa?
Are cineva asa ceva in romania?
I-a explodat motorul sau masina?
CHiar e pe bune?

RESPECT

This post has been edited by pricinosus: 28 Sep 2011, 22:28

tzeapa, stai flexat si nu distruge motoru cu mana ta

Face si cartofi prajiti!

Ma gandeam eu

@R19/16V
Eeee... asta da. Am crezut ca numa-i fierbe. Dar daca evorba de prajiti,... atunci e un must. (din engleza, nu din vie)

Si ca tot am zis de engleza, m-am uitat ceva mai mult pe net acum si am gasit asta:

It is a scam !!!!
The oxygen, or lambda, sensor.
An oxygen sensor, or lambda sensor, is an electronic device that measures the proportion of oxygen (O2) in a gas or liquid.

Automotive oxygen sensors, also known as O2 sensors, measure the oxygen content of the engine’s exhaust gasses. They are what makes modern electronic fuel injection and emission control possible by determining if the engine’s air-fuel ratio, its mixture, is too rich or too lean.

The O2 sensor enables electronic fuel injection to control the air-fuel mixture which enables the engine to run at its most efficient. This in turn reduces the amount of both unburned fuel and oxides of nitrogen from entering the atmosphere.

Unburned fuel is pollution in the form of air-borne hydrocarbons, while oxides of nitrogen (NOx) gases contribute to smog and acid rain.

Information on oxygen concentration in the exhust is sent to the engine management computer (the ECU) which adjusts the amount of fuel injected into the engine to compensate for excess air or excess fuel.

The ECU attempts to maintain an average air-fuel ratio by interpreting the information it gains from the oxygen sensor with the primary goal of compromise between power, fuel economy, and emissions. In most cases this is achieved by an air-fuel-ratio close to the “stoichiometric-ratio” and ensures complete combustion.

The three types of emissions we are concerned about are:

hydrocarbons
(incompletely burnt fuel caused by misfiring or running rich).
carbon monoxide
(the result of running rich).
oxides of nitrogen, NOx.
( are the result of running lean).

Deliberately running lean
If modifications cause the engine to run lean there will be a slight increase in fuel economy. However this will be at the expense of increased NOx emissions, a higher exhaust gas temperatures and a loss of power.
At ultra-lean air-to-fuel ratios engine damage is inevitable.

Deliberately running rich
If modifications cause the engine to run rich then there will be a slight increase in power to a point, after which the engine starts “flooding”. However this will be at the cost of decrease in fuel economy and an increase in unburned hydrocarbons in the exhaust which causes backfire and overheating of the catalytic converter.
Prolonged operation at rich mixtures will cause failure of the catalytic converter.

Timing
The ECU also controls the spark engine timing along with the fuel injector pulse width, so modifications which alter the engine to operate either too lean or too rich may result in inefficient fuel consumption whenever fuel is ignited too soon or too late in the combustion cycle.

The EFIE
An EFIE (electronic fuel injection enhancer) as a small electronic device which fits between the O2 sensor and the ECU. It modifies the signal sent to the ECU to fool it into running the engine too rich (greater power) or too lean (greater economy).

However using an EFIE will be detrimental to the emissions control, may well damage the engine and is almost certainly illegal.

Oxygen sensors and HHO
Pedallers of HHO or “hydrogen hybrid” “technology” will often tell their customers that the reason the HHO machine is not saving any fuel is not because HHO is bullshit but because the engine is “too modern” and the ECU is compensating against the HHO unit.

They say that an EFIE is needed in addition to the HHO to allow the HHO work.

Of course this is bullshit and all part of the scam, it is the EFIE which is saving you fuel (at the expense of performance, the environment and your engine’s life) and nothing to do with the HHO unit at all.

In fact the HHO unit, with or without an EFIE, does nothing to improve your vehicle’s fuel economy. In fact because the HHO unit consumes energy while having no positive impact it will actually result in a reduction in fuel economy, an increase in consumption!

Nu stiu daca e voie sa dau citate in engleza pe forum, dar mi se pare utila pt cei care pot cadea in capcana.


Multumesc

This post has been edited by pricinosus: 28 Sep 2011, 22:29