Check Engine Light With Code P0123 and/or P0222 on Dodge Nitro

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

The Check Engine Light may illuminate with code P0123 and/or P0222 when the vehicle is operated in below freeing temperatures. Our technicians tell us replacing the electronic throttle body and clean air duct should correct this concern.

8 people reported this problem
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Dodge Nitro vehicles with this problem

Average mileage: 167,350 miles
(144,700 - 190,000)

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