Start Recognition Function

Start Recognition Function




Shown on engine 119
L5 Crankshaft position sensor
N3/10 ME-SFI control module
N16/1 Base module

Task
Informing the engine control module that the start operation has commenced, in order, for example, to activate start quantity control, start control and post-start enrichment, or to influence the ignition system.

Design/function
The engine control module detects engine start from the first speed signals supplied by the crankshaft position sensor.