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PCM memory. Conditions for clearing the MIL The MIL will be cleared if the malfunction does not recur during three consecutive trips in which the The MIL, the DTC, and the freeze frame data can be cleared by using the scan tool Clear command or by DTC P2648 (21): ADVANCED DIAGNOSTICS (L4 ENGINE A/T) DTC P2648: ROCKER ARM OIL CONTROL SOLENOID (VTEC SOLENOID VALVE) CIRCUIT Fig. 311: Rocker Arm Oil Control Solenoid (VTEC Solenoid Valve) Circuit Diagram (Low Voltage) General Description The VTEC system switches the valve timing by opening and closing the oil passage to the high/low The intelligent pre-driver drives the rocker arm oil control solenoid (VTEC solenoid valve) by receiving the Monitor Execution, Sequence, Duration, DTC Type, OBD Status MONITOR DESCRIPTION CHART Execution Continuous Sequence None Duration 1.2 seconds or more DTC Type One drive cycle, MIL ON OBD Status PASSED/FAILED/NOT COMPLETED (STILL TESTING)
2007 Acura RL 2007 ENGINE PERFORMANCE Advanced Diagnostics - RL
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