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Home >> Mercedes Benz >> 2009 >> CL550 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission -- Basic Knowledge -- Cl550 -- 216 Chassis >> Basic Knowledge >> Transmission oil temperature sensor component description - GF27.19-P-4017GZ

Transmission oil temperature sensor component description - GF27.19-P-4017GZ

TRANSMISSION 722.9 in MODEL 164.1 /8, 216, 221, 251.0 /1 up to Model Year 8 

Fig 1: Identifying Transmission Oil Temperature Sensor Components
G07637261Courtesy of MERCEDES-BENZ USA

Location 

The transmission oil temperature sensor (VGS) (Y3/8s2) is integrated into the fully integrated transmission control (VGS) control unit

Task 

The transmission oil temperature sensor (VGS) records the transmission oil temperature. This is processed as an input variable by the fully integrated transmission control (VGS) control unit.

Design 

The transmission oil temperature sensor (VGS) has a measuring resistor with a negative temperature coefficient (NTC).