Engine replacement instructions for DTC P1326 (PI2002Y/z)
Kia technical service bulletin PI2002YZ_TSB_R1 for 2011-2013 Kia Optima, 2012-2016 Kia Soul and 2014-2016 Kia Forte.
- Bulletin number
- PI2002YZ_TSB_R1
- Component
- Engine and engine cooling
- Summary
- TECHNICAL SERVICE BULLETIN: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI2002Y/Z) - This bulletin has been revised to include additional information. New/revised sections of this bulletin are indicated by a black bar in the margin area. This bulletin provides information related to the Technical Service Bulletin previously published in January 2021 (PI2002A and PI2002B, August 2020) titled "Knock Sensor Detection System - ECU Logic Improvement". Specifically, this bulletin provides instructions on which procedures to follow if, after installation of the KSDS, any one of the subject vehicles below return to the dealer with Diagnostic Trouble Code (DTC) P1326 (Knock Signal Range/Performance).
Owners of these vehicles have filed 4,187 complaints in the engine category.
Vehicles covered
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