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SEM’s car ignition system has been on the market for over 20 years. This long practical experience has given us invaluable knowledge that we are happy to share.
Sem is one of the developers behind the ignition system for SAAB Automobile, one of the most advanced systems on the market with unique functionality.
Besides effective ignition, the system has functions for individual timing, knock and combustion detection using ion sensing in every cylinder.
The years of practical experience and continuous development have formed knowledge base for the coming generations of ignition systems, and has enabled us to collect detailed information from ion sense signals so we can improve emission levels and engine performance.