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:
? DTC P200A (Intake Manifold Runner Performance - Bank 1)
? Check Engine Light ON
? Automatic transmission upshift hesitation
? Clicking noise from the intake manifold VCM (Variable Charge Motion) actuator when the engine RPM is increased
? (2015 MY Only) DTC P0605 (Engine Control Module ? ROM Error)
? Check Engine Light ON
? Electronic Stability Control (ESC) Warning Light ON
? Limited engine power (?Limp Home?) mode
