Description of the system (Nissan Serena C24)

Thanks to the integrated electronic engine control system (ECCS), ignition timing, fuel injection, idle speed control, etc. are controlled from a single central unit.

To carry out various tests of the ECCS system, as well as to facilitate diagnostics of faults, the proprietary CONSULT tester is used.

ECCS control circuit

System structure

(The original is available on the web page NissanBook.ru)