190E 2.3 (201.028) L4-2.3L (102.985) (1987)
/l4-2.3l_(102.985)/Page-997002.png)
Electro-hydraulic Actuator
Throttle Switch
Idle & Full Load Micro Switches
Air Flow Sensor
Start Signal
*** As of MY 1987 190E/190E 16 valve, terminal 24 is the Deceleration micro switch.
Oxygen Sensor
Ohms Measurements
For ECM connector view and legend refer to "Engine Control Module : Diagrams : Connector Views. See: Diagrams/Connector Views
CAUTION: When measuring ohms disconnect the ECU from the harness plug and never turn the ignition key on. It is possible that failure to follow
these steps will result in damage to the ECU.
