Most vehicles have a maf or a map sensor but not both.
Maf map sensor enhancer.
A map sensor measures the pressure in your intake manifold while a maf sensor measures the amount of air coming in to the air intake.
You are looking at our 3rd generation dual edge map maf sensor enhancer.
In these cases you will treat the sensor.
Works with any standard 5 volt frequency coming from the device and will attenuate that frequency based on the position of it s controlling potentiometers.
This device was designed to work with an hho generator system hydrogen fuel cell and should not be installed isolated.
This enhancer has been fully and extensively tested in our test vehicles 1997 toyota corolla 1999 honda prelude 1997 honda civic.
Hello dear can we use this on obd2 cars too and suggest good drycell for 1500cc engine.
They should be able to tell if your vehicle s map or maf sensor enhancer for frequency based and analog.
It is not controlling the oxygen sensor.
It s frequency range is from 30 hz up to 17 khz.
We are currently prototyping a frequency based map maf enhancer and will soon have it for you in our store.
This unit works for analog maf mass air flow sensors that uses a voltage signal not frequency.
64 maf map sensor enhancer in modern cars and trucks an electronic control unit ecu controls the fuel injection using the information provided by several sensors.
But most of the time you should be able.
One of the most important sensors is the maf map air flow meter installed in the air intake manifold.
These sensors are designed so similarly that an enhancer module that works for a map sensor can also work for a maf sensor if the circuitry is well made.
For example if the accelerator pedal is pressed further down this will open the throttle body and allow more air to be pulled.
This sensor enhancer lowers the voltage from the maf sensor to the car s ecm causing in to send less fuel.
So in this case just treat the maf sensor and leave the map alone.
However most fords that have a frequency type map sensor also have a maf sensor and the maf sensors are usually voltage based.
The present maf map sensor enhancer separate highway and city adjustments dual mode along with an on and off original factory setting switch.
This should only be used with a fuel enhancement device like hho.
The exception to this rule is diesel engines which generally don t have oxygen sensors but even if the do will need a map maf enhancer.
