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Starter control function - GF15.30-P-3000GS

ENGINE 111.951 /952 /955 /956 /957 /958 /982 /983 #2 

Models 202, 203, 208, 210 

Fig 1: Starter Control Function Diagram - Models 202, 203, 208, 210
G04734065

MODEL 170 

Fig 2: Starter Control Function Diagram - Models 170
G04734066

Position of cycle module model 170 

Fig 3: Identifying Fuse, Relay Box And Cycle Module - Model 170
G04734067

The start control interrupts the circuit (circuit 50) to the solenoid switch of the starter after engine start speed is reached.

The solenoid switch of the starter is actuated not through the ignition/start switch but in drive position P or N through the starter relay by the engine control module.

The voltage for the starter relay (coil) is supplied through circuit 87. The starter relay is actuated by the engine control module through ground.

When the ignition/start switch is operated in the start position, the engine control module activates an automatic start control. Once the engine start speed of 400 to 700 rpm is reached, the engine control module interrupts the ground actuation to the starter relay and thus the start process.

When the engine start operation is initiated, switching off circuit 50 at the ignition/start switch does not have any effect. The starter rotates until the specified start speed is reached, or for about 5 seconds at an engine temperature of +80°C, for a maximum of 10 seconds if the engine is cold.

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