Technical Service Bulletin SC205_TSB — 2018 KIA OPTIMA
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | SC205_TSB |
| Manufacturer | |
| Vehicle | 2018 KIA OPTIMA |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
VOLUNTARY EMISSIONS SERVICE CAMPAIGN: THETA 2.0L T-GDI ULEV LOGIC IMPROVEMENT FOR EMISSIONS (SC205) - This bulletin provides the procedure to update the emissions-related logic of the Engine Control Unit (ECU) on some 2016-2020MY Optima (JFa) ULEV vehicles, equipped with 2.0L T-GDI Theta engines, produced from April 21, 2015 through May 22, 2020, in order to improve fuel quantity learning to decrease the deterioration of the rear Oxygen Sensor.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
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TSBBOD182_R3
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