The CDI control unit in this mode generates control signals for the following system elements:
- pressure control valve (Y74);
- fuel injectors (Y76y 1 - Y76y4);
- fuel control valve (Y94).
In this mode, the block receives the following information:
- Message from the block (N73) E1S system control (air conditioning) about the presence of power in the Tml circuit. 50 ON.
- Temperature sensor signal on a separate line (B11/4).
- Accelerator pedal sensor signal via CAN-C multiplex network (B37/3).
- Engine speed signal on a separate circuit (L5).
- Signal about the position of the automatic transmission selector from the gear selector block (N15/5).
The system determines the end of the start mode by turning off the starter. From now on, the fuel supply depends on the position of the accelerator pedal.