Can anyone tell me what does the following codes mean for my 2006 Ford F-150 Pick up 4.6 litre The codes are as follows: P210406, P2111, P2112, and P2135.

Code p2111 throttle actuator control system actuator stuck open. throttle actuator control system circuit malfunction. brake vacuum implausible signal. code p2112 throttle actuator control system actuator stuck closed.throttle actuator control system circuit malfunction. code p2135 accelerator pedal position sensor switch a b voltage correlation. throttle position sensor switch a b voltage correlation. electronic throttle position sensor switch 1 implausible signal. did not see code p210406 that code too long.

Hello gribuca: My name is Roger and I will help you. Code p2104-Throttle actuator control (TAC).forced idle control.Code p2106 (TAC) Forced limited power. Code p2111 (TAC) control stuck open. Code P2112 (TAC) control stuck closed. Code P 2135 Thottle/pedal position sensor/switch A/B voltage out of correlation. TPS. 1 and 2 disagree with each other.
Should you need further help please just ask. Please rate the answer. Thank You for using Fix Ya. Roger

210406 Throttle Actuator Ctrl Sys-Forced Idle P2111Throttle Actuator Ctrl Sys-Stuck Open, 2112 Throttle Actuator Ctrl Sys-Stuck Closed and 2135 Throttle/Pedal Pos Sens/Switch A/B Voltage Correlation
You have a lot of problems in your throttle system as you can see all the codes are throttle involved