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January 20, 2021 Service bulletin

Technical service bulletin - product improvement campaign PI2101 - theta 2.4L MPI - knock sensor detection...

Kia technical service bulletin PI2101_TSB for 2011 Kia Sorento.

Bulletin number
PI2101_TSB
Component
Engine and engine cooling: engine: engine control module (ecu/ECM): software
Summary
TECHNICAL SERVICE BULLETIN - PRODUCT IMPROVEMENT CAMPAIGN PI2101 - THETA 2.4L MPI - KNOCK SENSOR DETECTION SYSTEM (KSDS) ECU LOGIC IMPROVEMENT (PI2101) - This bulletin provides information related to a software update to the Engine Control Unit (ECU) to install the Knock Sensor Detection System (KSDS) in order to protect the engine from excessive connecting rod bearing damage.

Owners of these vehicles have filed 316 complaints in the engine category.

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