ECU Tuning Options

[r33_RGSport]

@m3driv3r , try unplug BMS module from the harness and tell me if the car still run and revert to stock.
FYI, I just got another customer who blew a motor due to BMS JB4 kept clearing the check engine light that supposedly gave a warning about engine internal failure.
But since the customer in California and the product is not CARB approved nor carries warranty, he is SOL. FYI he didn't buy the unit off me and I gave him a warning beforehand on pushing the car too hard.

[r33_RGSport]

Originally Posted by JL724

Does the racechip impact any of the steering wheel controls or bluetooth functions? I guess more simply put, is there anything the car can't do after installing a racechip piggy back module that it could do before?

The only thing the car can't do after installing the RaceChip is going slowly.

[m3driv3r]

Originally Posted by onfireX5

When you get a chance unplug the box and report back. In the past this put the car in limp mode. Could be a new harness out now that works differently.

Car defaults to stock.

[m3driv3r]

Originally Posted by r33_RGSport

@m3driv3r , try unplug BMS module from the harness and tell me if the car still run and revert to stock.
FYI, I just got another customer who blew a motor due to BMS JB4 kept clearing the check engine light that supposedly gave a warning about engine internal failure.
But since the customer in California and the product is not CARB approved nor carries warranty, he is SOL. FYI he didn't buy the unit off me and I gave him a warning beforehand on pushing the car too hard.

I do not use the CEL clearing. Stupid feature IMHO, I would want to know what my CEL is for not just remove it

[onfireX5]

Originally Posted by m3driv3r

Car defaults to stock.

They do make that claim. Take 30 seconds and unplug it and start the car. It will go into limp mode.

[m3driv3r]

Originally Posted by onfireX5

They do make that claim. Take 30 seconds and unplug it and start the car. It will go into limp mode.

I plan on it when I leave, been in Spain all week have some serious catch up to do here.