Which trouble codes do owners report?

P2112 Throttle Actuator Control System - Stuck Closed leads at 32.

Trouble codes owners quote in complaints about this part. P2112 Throttle Actuator Control System - Stuck Closed: 32; P2111 Throttle Actuator Control System - Stuck Open: 13; P0101 Mass or Volume Air Flow Circuit Range/Performance: 5.

The code owners quote most is P2112. Read your own code from a scan and give the shop the exact code, not only "the light is on".

Source: NHTSA owner complaint files · file downloaded 2026-10-05

Data and chart by CalcScrape: Throttle Body Replacement Cost Calculator