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Home >> Infiniti >> 2022 >> QX80 Premium Select, RWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Diagnostics) (1 Of 2) >> Description >> System >> VVEL System >> System Description >> Input/Output Signal Chart
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Input/Output Signal Chart

Sensor

Input signal to ECM

ECM function

Actuator

Camshaft position sensor

Crankshaft position sensor

Engine speed and piston position

VVEL control

VVEL control module

VVEL actuator motor assembly

Accelerator pedal position sensor

Accelerator pedal position

VVEL control shaft position sensor

VVEL control module

Control shaft actual angle
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