Trec-FW throttle electronic control
 

Anyone knows how to change the setting? I don't know how to read japanese. Thanks

:)


http://www.siecle.co.jp/match/mu%20trec%20fw.pdf#search='trecfw%20%E3%83%9E%E3%8 %203%8B%E3%83%A5%E3%82%A2%E3%83%AB'

Japan8 can translate it.

Is this for the RX-8?

Yes. I found it in my RX8 engine bay (imported from Jap as recond unit)

what does this do? does it allow you to change the DBW settings?

It is a speed limiting device cutoff for JDM cars to allow full speed of car.

Oh I searched around the site some more and they also sell a module to controll shift points and speed s of a CVT equipped car.
CVT being a constantlly variable transmission.

Is that true? I thought it was just a device to change the throttle respond faster for those drive-by-wire car. Will find a chance to check out the top speed.

Well it may do more than that, I posted what I could get out of the broken engrish Goggle provided in the translation.

Just tested my car. I'm not sure the top speedat the beginning, but can go 10k rpm. But then again, after change the battery, Can't up anymore. Max 9.5k only. I let go at 187km/h due to the road uneven and caused the car so bumpy and move left and right..

How I change the battery:

1. remove both + and - then took out the old battery.
2. Put a new battery on. Connect the + and -.

After that, found the DSC light and car slipped light on. After off the engine, DSC gone. And after run for some distance, off the engine and the car slipping light off as well.


http://www.siecle.co.jp/match/mu%20trec%20at.pdf