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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> General Information >> OEM General Information >> Vibration - Drivetrain >> Description & Operation >> Electronic Vibration Analyzer (EVA) >> EVA Vibration Sensor

EVA Vibration Sensor

The EVA vibration sensor incorporates a 20 ft (6.1m) cord, that allows the sensor to be placed on virtually any component of the vehicle where a vibration concern is felt.

The EVA contains 2 sensor input ports which can be activated individually to allow for 2 individual vibration sensor inputs. The vibration sensors can then be placed in 2 different locations in the vehicle and their individual inputs can be read without having to stop a test, move the sensor and resume the test. The use of 2 vibration sensors can help in more quickly finding and recording an accurate frequency of the vibration concern, and in more quickly making comparisons between 2 different areas of a single component, or a vehicle system, during the diagnostic process.