STAG QMAX PLUS carries on the STAG QBOX PLUS ECU and is dedicated tofor 1 and 8-cylinder port fuel injection engines. Like other Q-generation ECUs, high-tech application and performance solutions are onboard, plus an extensive package of integrated fuel-efficiency functionalities.

STAG Q-Generation is a line of modern STAG autogas ECU (engine control units) modules (QBOX, QNEXT, and QMAX) developed by the most experienced engineers working for STAG.

Application features

  •  OBD auto-adaptation
  •  Proprietary ISA3 auto-adaptation
  •  Supports CAN and K-LINE with OBD2/EOBD compliance
  •  Optional extended OBD tool functionality automatic DTC deletion
  •  Fuel source overlap during supply switchover
  •  FLE-FC and FL-JC fuel level emulators
  •  FPE-A fuel pressure emulator
  •  Fully supports both cylinder banks
  •  Straight connection port: 90 pin
  •  Supports Bluetooth connectivity
  •  Supports parameter recorders
  •  Supports mobile apps
Features  Benefits  
OBD connectivityAuto-adaptation can be enabled
OBD connectivityNo external OBD tool required
OBD connectivityECU module performance overview on a smartphone