Shaun G Posted January 25, 2023 Report Share Posted January 25, 2023 Hi, we're running a G4x powered via a Cartek power distribution system. Does anyone know the current draw of the ECU as its showing a fault on the Cartek even when the power output is set to 30Amps. The LED flashes randomly on the Cartek and moves even when a different channel is used. The wiring has been tested good, so the fault points to the ECU. Thanks for any pointers. Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 25, 2023 Report Share Posted January 25, 2023 Less than 0.5A generally for a typical setup. Highside drive auxilaries will add a little more if you are running any of those. But even our biggest ecu wouldnt pull more than about 3A through the main pin with every highside output working at full capacity. Try powering it up with a temporary wire straight to the battery with 5A fuse or similar and you will soon see if it is pulling excess current. Quote Link to comment Share on other sites More sharing options...
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