porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Sensors and Switches - Fuel Delivery and Air Induction > < Transmission Position Switch/Sensor, A/T|Specifications|Page 694
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Vehicle Speed Sensor: Description and Operation

VEHICLE SPEED

The DME control unit receives information regarding vehicle speed at terminal 79. The DME control unit requires this information for various
calculative functions (system adaptation, diagnosis functions, etc.).

The speed signal is picked up from the rear, right-hand wheel.

Sensors and Switches - Fuel Delivery and Air Induction > < Transmission Position Switch/Sensor, A/T|Specifications|Page 694