hi i buy this device to work it with my b16a 12:1 c/r itb
i want to set my s300 while reading if my engine detonate to set right the ignition tables
the seller says that this device has 95% accuracy
tell me if you agree with this if i tune the car properly with no detonate i do not have problems and protect my engine is the only way to see real detonation the device is the following :http://www.ebay.com/itm/110701853547...S:1123&vxp=mtr

my car is civic sir eg6 92-95 with edm p30 and s300 hondata i believe that i do not have knock sensor wiring so i must plug a wire from my ecu to the block with a knock sensor to work it is all that right please help tune safe thanks