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2003 GMC Yukon XL Denali

 

Question: Where is the Throttle / Petal Position Senor switch B circuit located?

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

I 'm trying replace the switch .P0220

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  • Answer #1

    raiderron March 11, 2011, 16:56
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     Master

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

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