#Suzuki

Safety First:
Ensure the vehicle is parked on a flat surface.
Turn off the engine and remove the key from the ignition.
Disconnect the negative terminal of the battery to prevent any electrical accidents.
Locate the Crankshaft Sensor:
The crankshaft sensor on a Suzuki Swift is usually located near the bottom of the engine, close to the crankshaft pulley. Refer to your vehicle's manual for the exact location.
Access the Sensor:
Depending on your specific model, you may need to raise the vehicle using a jack and secure it with jack stands.
Remove any components that may obstruct access to the crankshaft sensor, such as the engine cover or splash shield. This may require a ratchet and appropriate socket.
Disconnect the Sensor's Electrical Connector:
Locate the electrical connector attached to the crankshaft sensor.
Carefully release the clip and disconnect the connector. Avoid pulling on the wires directly to prevent damage.
Remove the Sensor:
Use a ratchet and the appropriate socket or wrench to remove the bolt securing the crankshaft sensor to the engine block.
Gently wiggle and pull the sensor out of its mounting position. Be cautious not to damage the sensor or surrounding components.
Inspect and Replace (if necessary):
Inspect the removed sensor for any signs of damage or wear.
If you're replacing the sensor, ensure the new sensor matches the specifications of the old one.
Installation (if replacing):
If installing a new sensor, position it into the mounting hole.
Secure it with the retaining bolt, tightening it to the manufacturer's specified torque.
Reconnect the electrical connector to the sensor.
Reassemble and Test:
Reinstall any components you removed to gain access to the sensor.
Reconnect the negative terminal of the battery.
Start the engine to ensure the sensor is functioning correctly and that there are no error codes or issues.
Final Checks:
Clear any diagnostic trouble codes (DTCs) if necessary using an OBD-II scanner.
Test drive the vehicle to ensure proper operation.
Note: Always refer to the vehicle's service manual for specific details and torque specifications. If you're not confident in performing this task, it's recommended to seek assistance from a professional mechanic.