With the help of these forums I've been able to track down the gremlins in my LS swap (LQ9 and 4L80e), but I have two remaining DTCs that I haven't been able to clear up:
0x10: P0327 - Knock Sensor 1 Circuit Low (Bank1) (Pending, Current)
0x10: P0332 - Knock Sensor 2 Circuit Low (Bank 2) (Pending)
From what I've read, these indicate that the average voltage of the knock sensor signal is lower than expected, and this is probably because I'm running some ebay sensors. I did test them and they show ~100kOhm resistance and do respond to impact by producing AC voltage.
Instead of replacing the sensors right away I'm planning to turn those DTCs off, because I've read that when they're set KR is affected. [Edit: I do see KR!]However, I'm not seeing any KR right now so I'm not sure if that's true.
So my questions are:
1) Is there any ill effect of disabling these DTCs?
2) Is there any ill effect of not disabling but ignoring these DTCs?
3) Is there any way to calibrate the PCM to these sensors' average output voltage?
Thanks in advance!
LQ9_vats_evap_egr_rearO2_4L80e_efans.hpt
knock sensors.hpl