JEDJET

Hi Adam, We worked ended up changing Aux1 to High and it works perfectly. Voltage drop is due to small race car battery being v flat!

Adjusted settings as required. Still getting H-Bridge error. Attached log, starts up but just free revs so i have to kill it. PC Datalog - 2022-06-26 10;01;18 am.llgx

H-Bridge.pclx Having dramas with E-Throttle on younger brothers car, managed to get started was idling approx 2000RPM. Changed something (no idea what) now on start up car tries to rev to redline uncontrtolable Having dramas with E-Throttle on younger brothers’ car, managed to get started was idling approx. 2000RPM. Changed something (no idea what) now on start-up car tries to rev to redline uncontrollably. Getting Error 16: H-Bridge Polarity is Reversed on E-Throttle calibration, have tried every setting change under the sun, tried pin swapping nothing can get me past this point. Ideas?

Makes sense - just annoying to rewire everything! Thanks @Adamw Good idea updating the document - as its excatly how it reads. "supply 12v"

Thanks mate - did more testing and have worked that out. Why does the manual state that "G4Xs - Aux 5 to 8 can be used as high side drives (ie they can supply power to a load)"

Hey All, Wonder if anyone has had similar issues? Running dual fuel pumps, all separately relayed / powered. Pump 1 - Running off AUX2 as per standard Pump 2 - Running of AUX 5 as GP Output trying to trigger using MAP / RPM I need the ECU to output DIH, 12v Feed, Positive - whatever you want to call it. Is this possible or do they swtich the earth??