Sam Flay Posted October 19, 2013 Report Share Posted October 19, 2013 I have connected my LC1 to my G4 Storm with the hope of using it for the Closed Loop Lambda settings, now my issue is the DB gauge is reading the correct AFR's between 14.6-15.2 at idle, but the Link itself is only reading 7,35. Using the logworks software I have configured the Analogue outputs of the LC1 to match the same voltages on both, 0V - 0.500 5v - 1.523 but still the Link will not reflect what the gauge is showing, could this be the grounding offsets? all the earths from the LC1 are wired into the Green sensor ground wires. Any help would be greatly appreciated. Quote Link to comment Share on other sites More sharing options...
Chris Forbes Posted October 20, 2013 Report Share Posted October 20, 2013 this might be a silly question but are you sure you have wired it right? Quote Link to comment Share on other sites More sharing options...
Sam Flay Posted October 21, 2013 Author Report Share Posted October 21, 2013 I've got An1 from the LC1 (Yellow Wire) connected to AN Volt 3 (White/Brown). Is there a specific wire it should be connected too? Quote Link to comment Share on other sites More sharing options...
Sam Flay Posted October 21, 2013 Author Report Share Posted October 21, 2013 AN Volt 2 that should be. Its almost as if AN1 is still putting out the Narrow band voltage even though in Logworks its set to the Wideband output. I'm stumped here... Quote Link to comment Share on other sites More sharing options...
Fredrik Pettersson Posted October 21, 2013 Report Share Posted October 21, 2013 The lc-1 has one narrowband output and one wideband output I've got My lc1 Brown output(wideband) connected to AN Volt 3 (1:Map,2:Tps) and i've got a separerate AEM wideband gauge with it's own sensor. iirc the yellow wire is a narrowband signal and you cant use it as wideband. furtermore i dont think you should ground the lc1 to the ECU ground since it says in the manual to ground at the same point the ECU is grounded. The lc1 heats the lambda sensor through it's ground.. Quote Link to comment Share on other sites More sharing options...
Sam Flay Posted October 22, 2013 Author Report Share Posted October 22, 2013 Hi Frederik, Thankyou for your help, from reading the LC1 guide it says the output voltages can be changed which I have done via the logworks software, both outputs should now be putting out the same voltages, the software says they are atleast. I would like to run the gauge as well as have it hooked up to the ecu, this seems like the only possible solution. I'm wondering and it doesn't seem unlikely after reading around that the lc1 controller itself is faulty... Quote Link to comment Share on other sites More sharing options...
Sam Flay Posted October 23, 2013 Author Report Share Posted October 23, 2013 Here is a video showing the issue, I have moved the Heater ground and this has changed the value the Link is seeing but hasn't fixed the issue... Quote Link to comment Share on other sites More sharing options...
Sam Flay Posted October 23, 2013 Author Report Share Posted October 23, 2013 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.