ozy1342 Posted June 3, 2023 Report Share Posted June 3, 2023 hello i am getting the above error code in my extreme G + wire in ecu .only when i am testing the injector test out put .The throttle is a Rx8 throttle and pedal.The code does not appear when i am testing the ignition coils. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 3, 2023 Report Share Posted June 3, 2023 It sounds like you have the e-throttle relay connected to an injector drive? Quote Link to comment Share on other sites More sharing options...
ozy1342 Posted June 4, 2023 Author Report Share Posted June 4, 2023 Hello Adam thanks for the reply .yes i have connected the e-relay to one of the free injector drive pins thought i could use the unused pins ? should i change it to the auxillarry outputs pin? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 4, 2023 Report Share Posted June 4, 2023 No it is fine. Obviously if you turn the output off using the injector test function your relay will turn off so there will be no power to aux 9/10 and you will get error 73, it is an expected result. Quote Link to comment Share on other sites More sharing options...
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