change mass air flow sensor

[biondo83]

The hole where it is exactly?

[ecuboost]

the hole: the connector above, in the narrow part in correspondence to the part where it goes in the air, I don't know how to explain it...

for? be aware that if you go one millimeter more? in the depths? you can throw everything

[biondo83]

Then just above the slot in the standard where it passes the intake air?

[artone]

see if you can see (found on the web)
debimetrodm2.jpg

[SandroMarciano]

I repeat, these amplifiers do not need to do it, when and gone and gone and has to be changed...

Must necessarily be changed when it is faulty, not when you stara, in that case ? can retrieve it using a form

As I understood the diaphragm tanks are dirty and feels unlike the mass of air (in practice, it cools differently from how it should), the hole probably makes him feel the air mass differently, and in some cases improves things..the form set so as to have a value of output that is consistent and the car seems to go better.
In both cases, the control unit does not receive information on the mass of air that actually enters :-) right?

the module must be adjusted so that the signal d? with the engine off, the mass air flow sensor is equivalent to a new one, for example, on the 1.9 jtd 1V, in this way, the scale is not at all altered, then of course, instead of mounting a module you can? to calibrate from the control unit acting via the linearization.

[artone]

exactly acting as a controller for linearization what do you mean?

[SandroMarciano]

exactly acting as a controller for linearization what do you mean?

change the values of the equivalence flow of air every hour / Volt.

[Frate]

Could you kindly deepen the answer, I'm very interested in the topic

[ducati83]

interesting....but before I go to edit the map, you must first calculate the difference that we need to add in the map, or am I wrong?

[alfonsoh]

I usually gauges I clean with thinner, tip 3 3.5 hole centered in the middle and solve the problems on the gauges bosh.