Hello
I am new to the forum and am in costa rica , planning on running an 11 plate dry cell unit in my diesel prado with the 1kz-te engine , with research i cannot find an o2 sensor or map sensor . i have read about a chip for the ecu they sell in australia to boost hp. This chip modifies the signal to the injector pump to gain horsepower and claims that the 1kz-te engine does not have a closed loop o2 sensor to adjust their modifications made by their chip. i figure it would work the same with the addition of hho? may i be lucky to not have to make an EFIE or MAP adjustments?

Also this engine has an aluminum head and with the added combustion from the hho i am a little afraid of damage.
should i be worried of this ?
I truly belive this will work but am still new to this.


Thanks