JohnGee Posted March 8, 2023 Report Share Posted March 8, 2023 Hi everyone I am in the middle of setting up the two sensors for each side of my 5.3L LS V8. I have set up the C plug with the wires and now need to configure the PCLink. Do I just set Lambda 1 to AN volt 10 and Lambda 2 to AN volt 11? is there a anything else I need to do? thanks in advance. Quote Link to comment Share on other sites More sharing options...
koracing Posted March 8, 2023 Report Share Posted March 8, 2023 Are you saying you're using both internal lambdas plus 2 more lambdas? Or did you mean you have both the internal lambdas being used, one for each side of the engine? The Thunder should have internal lambda 1 and 2 listed as discreet inputs under analog inputs. As long as you don't have any other inputs selected as the Lambda inputs these should show up as Lambda 1 and Lambda 2. You should be able to test them by setting them to "Run when stalled = Yes" and monitoring the lambda 1 and 2 readings via runtime values - but don't leave them in that mode for better sensor longevity. Quote Link to comment Share on other sites More sharing options...
JohnGee Posted March 8, 2023 Author Report Share Posted March 8, 2023 I have an O2 sensor for each side of the engine (only2) I have configured the AN as per instruction. When you double click on Lamba 1 for example and you have to choose a corresponding title to it there is no LSU 4.9 on the drop down list, so what would I select? Quote Link to comment Share on other sites More sharing options...
bsh Posted March 9, 2023 Report Share Posted March 9, 2023 There is no lambda type to choose as the Thunder only accepts LSU 4.9. Only on/off and run when stalled or not. Quote Link to comment Share on other sites More sharing options...
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