I looked at a 2006 LJ auto today and it had the oil pressure drop when I stopped at red lights and the red warning check gauges (CEL too) light come on when I started to make a left turn after stopping. I left without any codes and came back with P0016and P0344 Crankshaft position sensor codes. It has a recent wranglerfix, oil pump and sensor. It supposedly started after an oil change. I saw some others having a similar problem and some suggestions but none with these codes. I didn’t know whether it would make a difference to the analysis or suggestions to try a manual gauge and replace the sensor with an old one.