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Exhaust System DTCS

EXHAUST SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC	Description
DTC P12E3, P12E9, P12EA-P12EF, P12F0-P12F9, or P12FA-P12FF	Cylinder Deactivation Exhaust Flow Valve
DTC P26C5	Exhaust Flow Control Valve Control Circuit