Mohsin Posted April 14, 2016 Report Share Posted April 14, 2016 unable to configure my aem uego wideband with my link g4+ as i have mentioned this problem in my previous post .this is how it is at the moment wideband configure as analog volt 5 as wideband function lambda 1calibration cal table 4low volt is 0.00high volt is 5.0error value value 34.464 lambdaCal table is input value A 0.00vinput value B 4.25Voutput units Lambdaoutput value A 0.683output Value B 1.264what am i doing wrong its not showing as my aem wideband showing afrs Ttpcar 1 Quote Link to comment Share on other sites More sharing options...
Scott Posted April 14, 2016 Report Share Posted April 14, 2016 Hi Mohsin,For others reading this, I believe this is your last thread:In that thread we found the calibration information was 0.00v = 0.683 lambda and 4.99v = 1.365v.What is the difference between your gauge and what PCLink is showing? Quote Link to comment Share on other sites More sharing options...
Mohsin Posted April 14, 2016 Author Report Share Posted April 14, 2016 Hi Mohsin,For others reading this, I believe this is your last thread:In that thread we found the calibration information was 0.00v = 0.683 lambda and 4.99v = 1.365v.What is the difference between your gauge and what PCLink is showing? yes that was my last post ..when my aem wideband show 10 at that time my link software show around 11.7 or 11.8 Quote Link to comment Share on other sites More sharing options...
Drty30 Posted April 14, 2016 Report Share Posted April 14, 2016 Are both units sharing a 12V supply and grounded at the same point ? Quote Link to comment Share on other sites More sharing options...
Mohsin Posted April 14, 2016 Author Report Share Posted April 14, 2016 What do you mean by both ?My aem uego is connected to 12v via ignIt is grounded with sensor ground and thats a singal unit what do u mean by another unit ? @Dirtye30 Quote Link to comment Share on other sites More sharing options...
mapper Posted April 14, 2016 Report Share Posted April 14, 2016 Aem uego Analogue controllers are somewhat of innacurate! usually the display shows already wrong values. The 0-5v output isceven worse. Shows too rich on rich side and too lean on lean side. I used to calibrate them agains my dyno O2 ( Motec PLM) Quote Link to comment Share on other sites More sharing options...
Mohsin Posted April 15, 2016 Author Report Share Posted April 15, 2016 Aem uego Analogue controllers are somewhat of innacurate! usually the display shows already wrong values. The 0-5v output isceven worse. Shows too rich on rich side and too lean on lean side. I used to calibrate them agains my dyno O2 ( Motec PLM)so for now what can i do to calibrate my log properly finally ??? change my aem uego wideband is that you mean ? Quote Link to comment Share on other sites More sharing options...
mapper Posted April 15, 2016 Report Share Posted April 15, 2016 Setup a Calc table and adjust values until the values match it to the know source. In my case the Dyno wideband. Unfortunatelyy its even not linear. So check afr match at different points. Quote Link to comment Share on other sites More sharing options...
RH9 GTR Posted April 16, 2016 Report Share Posted April 16, 2016 And what if we dont have dyno and AFRs are already fluctuating ? When using aem uego with EvoScan [ ecu flash tool for stock ECU ] we adjust the formula to get the values in line with what the gauge is showing. Quote Link to comment Share on other sites More sharing options...
mapper Posted April 17, 2016 Report Share Posted April 17, 2016 Sure you can do that with a calc table too, but doesn't fix the inaccuracy the gauge already has. I would use a ALM-CAN wideband or similary CAN based lambda controller and connect it over CAN. You can find a list of CAN devices, which already a CAN template is available in PC Link, in the help file. That makes the CAN setup very easy. Quote Link to comment Share on other sites More sharing options...
Bulldozer9300 Posted May 18, 2017 Report Share Posted May 18, 2017 Im using Cal 10 table for my uego calibration, but Link tells me AFR is 15.3 when meter tells 14.7. I have 11 calibration points in my cal table. Do I need more? Quote Link to comment Share on other sites More sharing options...
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