"THIS BULLETIN PROVIDES A LOGIC UPDATE AND INSPECTION FOR CEL (“CHECK ENGINE LIGHT”) ON WITH DTC P200A (INTAKE MANIFOLD RUNNER PERFORMANCE - BANK 1) AND FOR P0605 (ENGINE CONTROL MODULE - ROM ERROR) ON CERTAIN 2015 AND 2016 MODEL YEAR SONATA (LF) VEHICLES EQUIPPED WITH A 2.4L GDI ENGINE.
THE VEHICLE MAY EXHIBIT ONE OR MORE OF THE FOLLOWING CONDITIONS:
CHECK ENGINE LIGHT ON
SLIGHT HESITATION OR REDUCED POWER DURING ACCELERATION
AUTOMATIC TRANSMISSION UPSHIFT HESITATION DURING ACCELERATION
CLICKING NOISE FROM THE INTAKE MANIFOLD VCM (VARIABLE CHARGE MOTION) ACTUATOR WHEN THE ENGINE RPM IS INCREASED
ELECTRONIC STABILITY CONTROL (ESC) WARNING LIGHT ON
LIMITED ENGINE POWER (“LIMP HOME”) MODE"
