2001 Subaru Outback trouble starting

check your lock cylinder ( that is where you put your key ) , check your starte,r if you have to "jiggle" the key your lock cylinder may be on it's way out

Recently I started to starting problem with my 2001 LL Bean Subaru outback wagon. If the night before was raining of damp, the car will not start when turn the key. The check the battery power is full. I turn off the a/c and radio and try to restart, still won't start. Then I ry stepping on the brake pedal a few time and restart, sometime I do twice the car does start. other time I have three or time before it starts. What is wrong with starter system?

This was happening to my 2010 Outback in the last 30 days, very frustrating. Finally I was able to drive to the AutoZone & the code was fresh (in Outback computer) & pulled up: Error Code P0335 is described as Crankshaft Position Sensor “A” Circuit Malfunction. This means the vehicle’s ECM (Electronic Control Module) has not yet detected the crankshaft position sensor during the first second of cranking of the engine. I paid approx. 360 USD (parts and labor) for a new Crankshaft Position Sensor at the Subaru dealership. That was one week ago & so far all is good.