» » »

GMC Q&A

Ask Your Question

2003 GMC Yukon XL Denali Question: Where is the Throttle / Petal Position Senor switch B circuit located?

 

Question

carressia, Bay Springs, MS, March 11, 2011, 16:23
 Rookie

I 'm trying replace the switch .P0220

1 Answer
Flag This
  • Answer #1

    raiderron March 11, 2011, 16:56
    Profile_thumbnail
     Master

    Usually has broken wires inside insulation at sensor connection on side of throttle body.

    Reply
    Flag This