Which of the following is false concerning variable valve timing engines?
A. They use the crankshaft actuator to change valve timing.
B. They utilize a PCM controlled solenoid that operates an actuator.
C. They utilize the camshaft (CMP) and crankshaft (CKP) sensors to determine the amount of advance or retard.
D. Owners need to pay particular attention to the oil level and condition.
Answer: A
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