The former Charlton player has admitted that Warnock has helped back to his best and he is enjoying his football again.
"He is a fantastic man manager and he is renowned for bringing the best out of people," said Ambrose.
"I am enjoying playing under him and he is enjoying working with me, so it is a good relationship at the moment and I hope it stays that way.
"I am enjoying myself again, I am enjoying playing. I love scoring goals, I think I am showing that and hopefully I can do it even more.
"It was a bad year last year with results and performances but I am back now and scoring goals, so I am really pleased.
"I think there is more to come me still performance wise. I will try and get on the ball a bit more, but I am really enjoying it."