Hows it goin? I've been following this tread,,,hopping you find the fix! I've got the same issue. Even in neutral the engine doesn't rev freely, but it rolls no problem. In neutral or any gear it just bogs down. I'm getting A code 5 and 10. I've replaced the angle sensor and down all necessary cleaning to connections with electric grease. Now I'm just waiting to see if you find the fix!