Diamante V6-3.5L SOHC (2003)
1. Check whether any metallic foreign material has adhered to the parts shown in the illustration at the speed sensor tip, and if so, remove it.
NOTE: The section shown in the illustration can become magnetized because of the magnet built into the speed sensor, with the result that
foreign metallic material is attached to it.
2. Measure the resistance between the speed sensor terminals.
Standard value: 1.4 - 1.8 ohms
If the internal resistance of the speed sensor is not within the standard value, replace with a new speed sensor.
3. Check the speed sensor cable for breakage, damage or disconnection; replace with a new one if a problem is found.
NOTE: When checking for cable damage, remove the cable clamp part from the body and then bend and pull the cable near the clamp to check
whether or not an intermittent contact results. Check the connector connection and the terminal insertion.
SPEED SENSOR INSULATION INSPECTION
1. Remove all connections from the speed sensor, and then measure the resistance between terminals (1) and (2) and the body of the speed sensor.
Standard value: 100 ohms or more
If the speed sensor insulation resistance is outside the standard value range, replace with a new speed sensor.
TOOTHED ROTOR
Check whether rotor teeth are broken or deformed, and, if so, replace the rotor.
