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Home >> Volkswagen >> 1991 >> Jetta L4-1781cc 1.8L SOHC >> Repair and Diagnosis >> Cruise Control >> Testing and Inspection >> Speed Sensor Does Not Work
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Speed Sensor Does Not Work

1. Turn ignition switch off.
2. Connect multimeter to terminal 5 and ground.
3. Set multimeter to ohms scale. If reading is not 90-110 ohms, replace speed sensor.
4. If reading is 90-110 ohms, replace cruise control main control unit.