TriggArisE

Of all the prongs in the mass air flow sensor on my mazda, which two are for the IATS?

does anyone know? if you did it would help alot

macdaddyslomo

do a search...I already provided the info before..pleas tell me this isnt for an ebay chip

J-Protege

LOL! But eBay chips give you mad speed yo!

See https://www.mazda3club.com/3rd-gen-protege-mazdaspeed-p5-mp3-26/whats-ebay-chips-44877/ for reference, haha.

TriggArisE

No its not an ebay chip, ordered it from thomasracing.net. its like an ECU ovveride

J-Protege

Don't do it!

It's just one of these:
http://cgi.ebay.com/ebaymotors/THOMA...QQcmdZViewItem

In fact, Thomas Racing is just an eBay vendor:
http://members.ebay.com/ebaymotors/w...mas_racingcrew

TriggArisE

haha probably a scam, i should dyno before and after results, record it, and threaten to post it on streetfire.net or something

J-Protege

Very unlikely that a dyno will show much, but if you can afford the dyno runs, by all means do it.

This kit consists of a resistor... that's it. By installing the resistor between the ECU and the air temperature sensor, the ECU will be tricked into thinking the air temperature is lower then it actually is.
As a result, the ECU advances the timing and leans out the air/fuel ratio.
This could possibly yield one or two horsepower at best, but certainly nowhere near the claim of 20hp.

There may be some dangers to the engine, but I'm not too sure. Someone should be able to answer that.