Please bare with this is my first post here. this is a Gen 3 6.0 swap on a 5.3 pcm with all the segments from a 6.0 tune transfered over. Have a wide band gauge and have it running well and pretty dialed in. I just keep getting po332 and po327 codes. circuits are good, grounds are good, its not running lean or pinging at all. the 6.0 has 6.125 rods and forged pistons all internals balanced. 3 sets ok knock sensors including new AC delco ones which I thought would fix it. Im beginning to think its either the engione is too noisey with the new rods and pistons or if its in the tune. I keep getting 4- 8 degrees pulled out right around when PE comes in. I backed the timing off and it keeps coming back and I here zero knock or pinging.
ive attached the tune in progress and 2 log files one with po332,327 set to no error reported and one with mil first error. when the dtcs are turned off I get no KR. I also noticed my control module voltage is 1 volt less than actual charging volts, wonder if that has anything to do with it.
Thanks, hope someone can help.