F30 Tunning Box

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Re: F30 Tunning Box

Swiss chiptech is now 2 sensors also? The one I saw only had 1.

Actually, do you guys remove the tuning box before sending for servicing like oil change or fixing rattles?
 
Re: F30 Tunning Box

opps...sorry..!
you are correct, 1 sensor only, the other connector is bypass for the ECU.
Slow_poke_driver;975819 said:
Swiss chiptech is now 2 sensors also? The one I saw only had 1.

Actually, do you guys remove the tuning box before sending for servicing like oil change or fixing rattles?
 
Re: F30 Tunning Box

3005;975556 said:
Mine installed with JB, tried with high speed several times in NS highways; no problem. My advise is since you want to trick the sensors, get one with 4 sensors "tricked"!

So get 4 tuning box?
 
Re: F30 Tunning Box

Samuel Tan See Teng;975998 said:
So get 4 tuning box?
No, there are some brands come with 4 sensors trick with only 1 box controller.
 
Re: F30 Tunning Box

paulho77;975624 said:
any tested and proven tuning kit for 328i ?? thks


Been running JB since day 2.... Using it for almost 8 months so far... Going fine... Easy to remove also, and leaves 0 trace... No codes...

Well, it does give u a drivetrain malfunction which goes away by itself after like 2 power on / off cycles... This is because the car is probably detecting some loss in torque or something.... But so far been into PML for repairs on other stuff and not detectable
 
Re: F30 Tunning Box

Hi Seraphblade, Did you meant by after removing the JB before serving, the drivetrain malfunctioning happened? Thanks



Seraphblade;977698 said:
Been running JB since day 2.... Using it for almost 8 months so far... Going fine... Easy to remove also, and leaves 0 trace... No codes...

Well, it does give u a drivetrain malfunction which goes away by itself after like 2 power on / off cycles... This is because the car is probably detecting some loss in torque or something.... But so far been into PML for repairs on other stuff and not detectable
 
Re: F30 Tunning Box

yup, mine only happened once, the error go off after restart. :) Using JB for almost 2 months already.
 
Re: F30 Tunning Box

On TMC tuning. Not very good at low speed. Need go above 2k rpm to feel the magic. Amazing if right foot is heavy.

I take out and install back, both bo ta ji.
 
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