300SL (129.061) L6-3.0L (104.981) (1991)
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Ignition Control Unit Input-Output Chart
The EZL/AKR control unit receives information concerning:
^ Engine speed (crankshaft position sensor)
^ Engine load condition (intake manifold vacuum signal)
^ Engine temperature (coolant temperature sensor)
^ Shift preconditions (transmission overload protection switch)
