TT Quattro Roadster L4-1.8L Turbo (AMU) (2002)
Acceleration/Deceleration Sensor: Service and Repair
ABS/ESP ITT Mark 60
Longitudinal acceleration sensor -G251- (vehicles up to approx. 08.01), removing and installing
Removing
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Remove glove box:
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Unplug electrical connector -2-
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Use a screwdriver to pry mount off longitudinal acceleration sensor -arrows- and remove sensor -G251- -1-.
Note:
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The longitudinal acceleration sensor is not resistant to shocks or impact.
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Do not install a sensor which has dropped to the ground otherwise proper operation is not ensured.
Installing
Install in reverse sequence; note the following points:
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Initiate basic setting for longitudinal acceleration sensor -G251-. See: Adjustments
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Perform ESP road test.