Hello,
I recently got a 2001 Forester but soon after I got it the check engine light came on. I had it checked and it was reading as a throttle position sensor error.
I had noticed a lack in responsiveness from the throttle over the past two weeks and then today, I couldn't get it above 40mph. It was pretty cold out - 37degrees - so I'm thinking that had an effect on the TPS malfunctioning.
Can I simply replace the TPS? or do I need to do anything else or get anything else for this problem?
Any and all help would be great!