P0320 2002 Ford F150 stalling durning shift cycles up or down

Question

Runs ok on acceleration stalls on shift once shift is complete and reach cruising speed runs good

Answer 1

P0320 Engine speed input speed cicuit

The camshaft sensor are know to set surge and rolling idle problems, If you have a scan tool that can perform a KOER (key on engine running) test and if P0320 comes up this would be a camshaft sensor