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Stop Engine Temperature Indicator

  1. The "Stop Engine Temp" light should come on with key in ignition and door open. A buzzer will sound and light will come on when engine metal temperature exceeds 320°F (160°C). The buzzer will stay on until temperature drops below 240°F (116°C), even with ignition in "OFF" position.
  2. If the light does not come on, disconnect the Light Green wire at the sending unit (to the rear of left cylinder head). If light comes on and the buzzer sounds, replace the sender. If not, check fuse, bulb, and the printed circuit connector. Voltage should be present at the printed circuit connector.
  3. If voltage is present at connector, Light Green wire is open between sender and lamp. If there is no voltage, Pink wire is open between fuse and printed circuit. If lamp does not go out, disconnect Light Green wire at sender. If lamp goes out, replace sender. If lamp stay on, Light Green wire is shorted to ground between printed circuit and sender.
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