6.4L 392 HEMI V-8 – SOLENOID, VARIABLE VALVE TIMING (VVTS), EXHAUST – DESCRIPTION

The 6.4L engine is equipped with Variable Valve Timing (VVT). This system uses a Variable Valve Timing Solenoid (VVTs) to control the oil pressure to direct oil pressure to the camshaft phaser assembly. The camshaft phaser assembly advances and/or retards camshaft timing to improve engine performance, mid-range torque, idle quality, fuel economy and reduce emissions. The VVTS (3) is located under the intake manifold.