Just replaced angle sensor and still have shifting problems sometimes it shifts and sometimes it does not but when I turn the key off and back on then it shifts for a little while then I have to do it again any help would be grateful. Thanks

 

Not sure how much you looked into this but you will need some technical help (owners manual) as it has a step by step electrical connections as well as physical connections to check with a ohmeter and taking certain parts off to confirm they work. Not to mention it is NOT the stock manual but chiltons or similar.

I had the same problem and new battery was my issue! Was sporadic and always was longer between problems with charged battery. Not sure on your year but if you count the flashes on the display it is an error code!