Schemes of ZMZ-405 engine control systems may differ depending on which mass air flow sensor is installed

Three types of sensors can be installed on the vehicle:

- ZMZ-405 Scheme with DMRV 0 280 212 014 "BOSCH"

- DMRV HFM62C/11 f. "Siemens" (Germany) or 20.3855;

- Scheme ZMZ-405 with DMRV HFM-4,7 0280218037 "BOSCH"

This article discusses a diagram of an engine control system with a mass air flow sensor of the type - DMRV HFM62C / 11 f. "Siemens" (Germany) or 20.3855

Scheme of SUD ZMZ-405 with MAF HFM62C/11