DTC P2263:00 [PCM (SKYACTIV-D 2.2)]

id0102j5214700

DTC P2263:00	Regulating valve control circuit range/performance problem
DETECTION CONDITION	•  The following conditions are met, the difference between the target regulating valve opening angle and the actual regulating valve opening angle is 7 mm {0.3 in} or more for a continuous 30 s: ―  Engine speed: 700 rpm or more continues for 30 s or more ―  Regulating solenoid valve control duty value: 38 % or more •  The following conditions are met, the difference between the target regulating valve opening angle and the actual regulating valve opening angle is −12 mm {−0.47 in} or less for a continuous 30 s: ―  Engine speed: 700 rpm or more continues for 30 s or more ―  Regulating solenoid valve control duty value: 0 % or less Diagnostic support note •  This is a continuous monitor (CCM). •  The check engine light illuminates if the PCM detects the above malfunction condition in two consecutive drive cycles or in one drive cycle while the DTC for the same malfunction has been stored in the PCM. •  PENDING CODE is available if the PCM detects the above malfunction condition during first drive cycle. •  FREEZE FRAME DATA/Snapshot data is available. •  DTC is stored in the PCM memory.
FAIL-SAFE FUNCTION	•  PCM restricts engine torque.
POSSIBLE CAUSE	•  Regulating valve position sensor connector or terminals malfunction •  Regulating valve position sensor loose •  PCM connector or terminals malfunction •  Regulating solenoid valve connector or terminals malfunction •  Air leakage from vacuum piping of regulating solenoid valve •  Clogging in vacuum piping and positive pressure piping of regulating solenoid valve •  Regulating valve malfunction •  Regulating valve position sensor malfunction •  Regulating solenoid valve malfunction •  Vacuum pump malfunction •  PCM malfunction
SYSTEM WIRING DIAGRAM	Not applicable

Diagnostic Procedure