how does everyone get codes. searching this forum everyone mentions codes. how do i get 1. i think the throttlebody position sensor is going because car does not have power when i put foot down and say poor performance on dash?its a 2000 xk8

 

We have a link in the FAQ to my page but this link will work http://www.gusglikas.com/AutoRepairElectrical.htm

 

You need an obdii code reader to read the codes, then you cross-reference the code from the car with the list that Gus posted above. You can buy code readers for less than $100 at an auto parts store, or you can just ask them to read the code for you. Most auto parts stores will do it for free.

 

If your code is P0121 then read this http://www.gusglikas.com/AutoRepTB.htm