FIELD: engines and pumps.
SUBSTANCE: proposed system comprises power supply, electric pump, crankshaft rpm transducer, fuel pump rack position transducer, coolant temperature sensor, onboard circuit voltage permissible drop transducer electrically connected with electronic unit, electromagnetic injector and throttle arranged in diesel intake pipeline and fuel feed control element. Permanent magnet is arranged at fuel feed control element. Normally closed sealed magnetically controlled terminal is arranged nearby said magnet and electrically connected with power supply and electronic unit. Permanent magnet magnetic field breaks said magnetically driven terminal. Activator injection control system gets automatically off.
EFFECT: automatic cut-off of activator injection at activation of fuel feed.
1 dwg
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