Note this is the 1UZ-FE non vvt-i engine speed sensor.
The ECM determines the vehicle speed based on signals from the vehicle speed sensor.
When vehicle speed sensor detects the rotation speed of the transmission output shaft and sends signals to the Engine Control Module (ECM) . The ECM determines the vehicle speed based on these signals. An AC voltage is generated in the vehicle speed sensor coil as the rotor mounted on the output shaft rotates, and this voltage is sent to the ECM.
Lexus V8 1UZFE Speed Sensor Wave Form:
Testing and inspection:
Vehicle Speed Sensor Resistance:
At 20°C (68°F) 560 – 680 Ohms
If you require parts you can visit our shop at www.lexusv8.co.za