The ecu tuner3 not turn on
Hello everyone.I have problems with DET3 Iconnected the unit to Toyota 1jzgt . the unit it does not turn on
. I following the digram and connect all wire. But do not result. I need help. 
Re: The ecu tuner3 not turn on
It should turn on with pin 1 at 12v and pin 11 at earth. If not, it must be broken! Did you crimp and solder the pins well, and have they engaged fully on the DET3? I found that my 12v pin poked back out of the plug initially, so I had to wedge it back in. The pins and plug are only a low quality/cheap item so take a bit of fiddling.
Re: The ecu tuner3 not turn on
thank you very much .now the unit is working.
I found the problem @ I fixed it.
Re: The ecu tuner3 not turn on
I want to ask you about the uint. Do device can control the rpm revolution and limiter to give very hard cut .like BAAAAANG BAAAAG. 
Re: The ecu tuner3 not turn on
You mean launch control ? They say it can,never tried it myself.It's all in the user manual.If you try it keep up posted 