sworks Posted May 25, 2020 Report Share Posted May 25, 2020 Hi All, I have recently commissioned a new Link G4 Fury install on my Cosworth YB engine. I have no Lambda reading to my ECU, I have a LINK LTC unit installed, this has been correctly commissioned vi the CAN setup, the device is found on CAN bus and installation instructions followed several times. The run time values are intermittently throwing up the following code, the message is flicking between OK and "35 Open Circuit RCOMP" it is switching several times a second. Can someone explain this fault code to me please and the possible cause, i am leading towards the sensor as i have tested the power wiring and found it to be within specification. Any help would be greatly appreciated @Adamw Many Thanks This image was taken with the engine switched off, I am assuming the Lambda sensor is having a hard time self calibrating? See short video below IMG_4635.MOV Quote Link to comment Share on other sites More sharing options...
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