FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Home >> Mercedes Benz >> 1990 >> 300E 4MATIC (124.230) L6-3.0L (103.985) >> Repair and Diagnosis >> Sensors and Switches >> Sensors and Switches - Cooling System >> Engine - Coolant Temperature Sensor/Switch >> Testing and Inspection >> Federal Vehicles

Federal Vehicles


2-pole Coolant Temperature Sensor

Special Tools:





Equipment
- Digital multimeter -- SUN DMM-5, Fluke model 23

Test Procedure:





Resistance/Temperature Chart:





Fig. 1:






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