Accord 1985
1. Remove the connector and remove the TA/TW sensor from the intake manifold of the cylinder head.
2. To test the sensor, place it in cold water and heat the water slowly. Measure the resistance at the terminals. It should be 0.981.34 kΩ at 40°C and 0.22-0.35 kΩ at 80°C.
3. If the resistance does not match the standard, the sensor should be replaced.