Hey guys,
I have a 4.8 LS swapped Landcruiser in the shop. Something peculiar is the system won't go closed loop.
02volts.png
dtc.png
The O2s display voltage and are brand new but the readiness isn't being set. The rig is speed density with with hptuner SD Enhancement. I tried just setting the OE rom to failover to SD as well but still no closed loop.. I'm sure I just messed something up in the setup. Any help appreciated!
Both tunes are attached.
Thanks guys!