SBD Motorsport
 
MBE Systems
MBE9A9/9A6 ECU
 
Fuel Pump Output
The ECU switches on the fuel pump output when 12V ignition is supplied to the ECU for a period of 2 seconds. The output will then switch off until engine speed is measured by the ECU, it will then turn the output back on again until the engine stops. This is a safety feature as in the event of an accident & the fuel line is cut, once the engine stops, the fuel supply will switch off.

This output is available in two options; either high side drive supplying 12v directly to the fuel pump or low side drive via a relay.

View available fuel pumps FP1 Fuel pump
More functions are continuously added to the MBE9A9 & MBE9A6 ECUs, please download Easimap 6 for the latest updates.

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