Stock ECU MAF replacement project

[Carfreak]

If you get the Pro-M unit, then yes, that is meant for pressure side. 3" tube:

http://promracing.com/mass-air-meters/3-pro-tube.html

The "up to 400 hp" MAF will fit in the stock location.

Does that one fit with our stock mafs ?

[prj]

If you get the Pro-M unit, then yes, that is meant for pressure side. 3" tube:

http://promracing.com/mass-air-meters/3-pro-tube.html

The "up to 400 hp" MAF will fit in the stock location.

[EspenW]

On the pressure side rather than before the turbo?

Yup, that is what our friend from Sveariket meant to ask.

[SteveH]

On the pressure side rather than before the turbo?

[Carfreak]

Not sure what the question was about, sorry.

I mean if it´s possible to mount it just before the TB ?!

[prj]

Not sure what the question was about, sorry.

[Carfreak]

Is it possible to mount it in the intake ? or will it be totally ****ed up ?

[prj]

I don't think it will be ready until August.
I am trying to get a working prototype for my UK July visit, but not sure if I will manage yet.

[Ross]

Make sure you put me down for a MAF as well, car is still garaged at the moment, I don't want to drive it really till I solve thd overheating get a new MAF

[Sonic]

Good effort Dmitri. Look forward to seeing the kit in a few weeks.

Likewise

[Thuppu]

Really nice progress.

How about this option?

2) Cars >450hp will use the Pro-M 3" Pro-Tube blow through solution, which can read enough air for 1200 horsepower. They will also use the same converter, but it will be specially calibrated and the ECU will be specially calibrated as well.

[EspenW]

Sounds sweet

[prj]

If I get it ready for then. Pressure is on...

[Lloyd]

Good effort Dmitri. Look forward to seeing the kit in a few weeks.

[prj]

Been working on the board a lot.
Electrically it is complete, and I got the board dimensions down so far to 5cm x 2.5cm x 1cm. Quite small.

I also came up with the way to package the entire thing.
The board will be inside a weather proof casing, rated for dust, water etc.

There will be four wires ending in a MAF connector coming out of one end, and three wires out of the other end, which will have to be attached by the user.
The three wires can be attached using vampire taps onto the existing connector, or using quick splice connectors or soldered. For the quick splice ones, the only thing you'd need are scissors and a pair of pliers. I'd say that's as DIY as it goes.

This way I can make this thing completely weather proof, and the installation will be simple.
Electrically, it is protected against connecting those 3 wires wrong in any combination.