My 1998 Accord(LX, 2.3L, AT) hasn't been shifting properly. I ran a scan on the OBD2 connecter and came up with an error code P1739(PROBLEM IN 3RD CLUTCH PRESSURE SWITCH CIRCUIT). Has anyone had this problem? Does this mean the pressure control solenoids are faulty? Are the pressure solenoids and liner pressure switch the same thing? Thanks,

 

This seems to float around a couple different forums as well. Did you get the problem solved?

 

I had it checked out and it wasn't a transmission problem at all. This was actually an injector problem with the vehicle.