Thanks for the reply. I was lucky enough to be using a Bosch KTS tool which read the codes, however it did not have any routines to run to actuate the individual solenoids. I do also have an ELM device and the spec for its commands so will delve into the supplied links. I dropped the fluid, and dug ...

Hello, Firstly I must explain that the gearbox above is in a SAAB 93 Aero (2001) however i have been unable to gleen any insight in the SAAB forums. Basically: car bought exhibiting P0730, with me thinking that it was a duff transmission input/output speed sensor - referred to as Original Trans. Sec...