lr4 more problems

[Antonio Velazquez]

have you cleaned the throttle body?

EDIT: i see you say its less than a year old.

why was it replaced a year ago?
what part was it replaced with? OEM new? OEM used? Aftermarket?

you've been battling throttle body codes for a year and throttle body replacement didn't help. so maybe its not the throttle body.

Just spit-balling here, but maybe its the TPS, which is built into the accelerator pedal.
also, im sure there is a throttle body relearn procddure that can/should be done after replacement. was it done? even if it has, cant hurt to redo.

Do you think i would be able to do the procedure myself and how would i do it and for the TPS I'll check it out. thanks

 

[DaytonaRS7]

You need land rover specific tools, somthign like the GAP IID tool (or equal).

here is a video showing how its done using the iland tool.
https://www.roverparts.com/resources/videos/iland-gems-closed-throttle-position-reset/