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220 _NA_, Automatic Trans
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MERCEDES-BENZ Exhaust Gas RECIRCULATION
MERCEDES-BENZ Exhaust Gas RECIRCULATION
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Description
Operation
220 Models
280 & 280C Models
Testing
Notes
Electrical Test
RPM Switch
Temperature Switch, 149°F (280 & 280 C Models)
Temperature Switch, 77°F (220 Models)
Vacuum Switch
Mechanical Test (220 Models)
Mechanical Test (280 & 280C Models)