It turns out the one I am actually having a problem with is a 2023. I was able to find the error codes and by using a manual I found for a G25E-5, I believe these are the codes:

194 CrankSyncFault - Loss of synchronization on the crankshaft sensor, normally due to noise on the signal or an intermittent connection on the crankshaft sensor
Fault action: None
Solution: Check Crankshaft sensor connections
SECM (SIGNAL) Pin B5 to Crank sensor Pin 3
SECM (Sensor GND) Pin B1 to Crank sensor Pin 2
Switched 12V to Crank sensor Pin 1
Check for defective Crank sensor

EST1_Open - MI-07 : 421 (MI-04 : 42)
EST1 output open, possibly open EST1 signal or defective spark module

GasFuelAdaptRangeHi - MI-07 : 731 (MI-04 : 73)
In LPG mode, system had to adapt lean more than expected

O2RangeLow - MI-07 : 911
Pre-catalyst O2 sensor voltage out of range low, sensor signal shorted to ground

O2RangeHigh - MI-07 : 921
Pre -catalyst O2 sensor voltage out of range high, sensor signal shorted to power

Any direction on these would be very much appreciated.