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Home >> Mercedes Benz >> 1971 >> 280SL Not Available Trans >> Repair and Diagnosis >> Engine Performance >> Ignition System >> MERCEDES-BENZ 1970-71 Engine Modification With Fuel Injection >> Maintenance >> Checking RPM Switch
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Checking RPM Switch

NOTE: Use voltmeter only for checking RPM switch. Use of test lamp may result in damage to switch. For proper procedure refer to individual model below: