DR-7C Coolant Sensor Circuit to Computer

1. Disconnect coolant sensor and computer 14-way connector.
2. Connect an ohmmeter between terminal No. 11 of the 14-way connector and terminal 2 of coolant sensor.
3. If ohmmeter indicates continuity, replace computer Before replacing computer, ensure pins in terminal Nos. 9 and 11 are contacting correctly.
4. If ohmmeter indicates no continuity, repair wire for open circuit.