Throttle position sensor

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Joined
Nov 1, 2020
Messages
2
Hello. I have a 2003 Winnebago Chieftian 39t with a workhorse 8.1L vortec engine w22. A 1516 code came up when driving. It says the throttle position sensor is bad. So my question is. Where is the throttle position sensor located on the engine and what is the part number

Thank you for your help cats4people3
 
Joined
Sep 21, 2020
Messages
307
Location
Ringgold, GA.
RV Year
2006
RV Make
Holiday Rambler
RV Model
Ambassador
RV Length
40'
TOW/TOAD
2019 Jeep Grand Cherokee
The throttle position sensor is located next to or on the EFI throttle body on the open end of the intake manifold. It should be the same one as the same year and engine truck would have. I'd look up one for that and see if it looks like yours. I bet it's the same. So, maybe a 2003 Chevy Silverado 3500 with an automatic trans?
 
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