2007 Chevrolet Avalanche 5.3L, so I have to change the whole throttle body for this code?

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anonymous · Answer 1 · 2017-03-01T06:20:18+0000

Probably not, but first try to clean the throttle body and perform idle learn reset

OBDIITech · Answer 2 · 2020-11-18T01:43:28+0000

P2101 CHEVROLET - Throttle Actuator Position Performance

Read more: https://www.autocodes.com/p2101_chevrolet.html