DR-20D Charge Temperature Sensor

This test must be performed with engine cold.

1. With diagnostic read-out tool connected to engine test connector and engine in a ``cold'' condition, place system in Sensor Test Mode 03. Divide reading on display by ten for actual voltage.
2. If display shows between 3 and 5 volts, proceed to Test 20 step E.
3. If display does not show between 3 and 5 volts, replace charge temperature sensor.