Stu UK Posted July 27, 2020 Report Share Posted July 27, 2020 Hi All, I have a Link CAN lambda and am having a few issues with it. It worked for a couple of days but stopped. It displays 148.75 for some reason. Tried a new sensor which hasn't helped. Check the wiring today and it looks ok to me. Can't see any breaks and tested CAN wire continuity from ECU to CAN lambda. Resistor appears ok. Power is supplied by a dedicated relay which is working. Lambda sensor would appear to be heating up ok. Log file should be attached. Any help would be much appreciated as its driving me nuts. Thanks Stu Log 2020-07-26 3;42;43 pm.llg Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 27, 2020 Report Share Posted July 27, 2020 Your log shows no errors on the lambda and it is controlling temperature ok. It is a bit odd for a sensor to fail without any errors being logged but if nothingh else obvious I would suggest trying another sensor.. Is the sensor still definitely still in the exhaust system and exposed to exhaust gas? Any chance of a big air leak like a sucking air in through the wastegate dump or something? Quote Link to comment Share on other sites More sharing options...
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