I'm some what new to this, I have read that the voltage at the TPS is very important. Mine is .46 at 0% and 4.1 at WOT is this ok or is it wrong? My mods are as follows: 2.5" down pipe, cat U bend and res removed, 3.20 pully, DHP PCM, and a K&N CAI. My KR is around 1-1.2 the last time it was autotaped with 21*of timing. I've heared that at WOT I should be at like 4.5-4.7 volts is that right and if so how do I fix this?