Michal

Hey guys, I let it rest for a bit, vent on a vacation and when I got back, I redid the wiring from the top, no error reports now and when I turn the engine on the sensor works just fine. Thanks all of you for your feedback and input 🙏🏻 the final problem was in a faulty wire...

When I open your file it doesn't show the transmit errors you mention, but when I connect the ECU, I see that it shows Bus Warning, Error Passive and Transmit Error Counter is 128... Even after I download your file into the ECU and store it, it shows again, the same errors as before. I also tried to delete the stream and just open the AEM.lcs template as you say you did amd it shows the same thing. So did I wire it wrong?

Do you have any suggestions, where do I start my troubleshooting to get rid of this error? Any advice would be much appreciated, thanks

G4X Supralink non vvti

See them here. I checked again with the voltmeter after the rewire and it showed the same values that I meassured before. The wideband module diod is solid green. PC Datalog - 2024-05-13 7;47;12 pm.llgx Startup tune 240513.pclx

Hey everyone and thanks for your replies. @keizsr I am currently using only one device and it's not a gauge just a controler - but the CAN setup should be the same. The setting you suggested and everyone else as well, I tried that the first time, as it seemed the most logical, but as it didn't work, I tried what I posted here. I somehow overlooked, that G4X has a terminating resistor, so today I rewired the CAN, so that the ECU is at the end of the bus (instead of the second 120Ohm resistor) and then changed the settings in the ECU as you all suggested. Loaded the X series template without any changes and set up the Lambda 1 to CAN Link. But even now, when I turn on the "Run when stalled" option, it still shows the error value 3.00 I had set previously. Any guess why? Or what value does the sensor show, when the engine is not running? Do I need to recalibrate it or something? Thanks for any help.

Hi, so I've read many pages about this topic and by now I feel quite dumb to ask again, but I can't seem to get it to work in my case. I have an X series inline wideband 30-0310 connected to a G4X CAN 2. I use a Link CAN cable with 4 pin DTM connector and wire it like drawn in this diagram: https://drive.google.com/file/d/1EvTB879acwCV6LzePVelw-yqbXJ_ChLU/view?usp=drive_link Because of the voltmeter readnigs, I guess that it is wired properly, as the values seem reasonable enough. In the CAN 2 and in the channel settings on my ECU I set it up according to the users manual: 500kbps, extended format, decimal ID 384. https://drive.google.com/file/d/13ES6ycWyHEFIUEjZFiIHPS_sSEuCDWLb/view?usp=drive_link From what I read in the PCLink help, I set up my Lambda 1 source to be CAN An 1 and I set the calibration to X series. In the stream settings, I used the "Load frame" option and loaded the X series template. I changed the parameter to CAN An 1 and based on another thread about this topic here in the forum, I took the advice that the Link lambda resolution is 0,001 and the X series has 0,0001. I set up the divider to 10 with hope, that it will work, but it doesn't. Pictures of the settings: https://drive.google.com/file/d/13EeNwjdblph919EaOGzckukcd2pJJuqO/view?usp=drive_link https://drive.google.com/file/d/13K2Pa8CLU7z07Q131zfVMcAOFb97edM6/view?usp=drive_link This is basically a cold start tuning. I allready got the engine to idle for a while, but I get no lambda readings, only the error value, so I now only test it with the "Run when stalled" option. Any suggestions where I might have gone wrong would be appreciated. Mike