Limp mode
 

Hello, I have a 2002 ford ranger with the 4.0l v6 and the 4x4 with a manual transmission.
I just finished replacing the slave cylinder for the clutch and I went to start and drive it for the first time and it has entered some sort of limp mode were it wont rev over 2k rpm
there is no check engine light but if I scan the vehicle it comes up with the p1000 code which is common after disconnecting the battery for long periods of time and can only be cleared by completing a drive cycle.
I have replaced the TBS, MAF, crank and cam sensors already and there is no change
I am at a loss and need assitance