Manfred Posted May 12, 2020 Report Share Posted May 12, 2020 Hi, I have a 2003 WRX STI with link g4+ pnp and AIM Mxm with AIM Lamba Can Controller. I would like to transmit data from AIM via CAN to the ECU, but I don't get it managed to get the settings right. I would like to use the Lambda data für my fuel table. Thanks in advance Manfred Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 13, 2020 Report Share Posted May 13, 2020 I have not used a MxM before but it looks like it should be possible. If you attach your ECU and dash config I will take a look. Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 13, 2020 Author Report Share Posted May 13, 2020 Hi Adam, thank you for your effort. MXm.zconfig 1_Subaru WRX STI V8 JF1GDBLH33G045680.pclr Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 13, 2020 Report Share Posted May 13, 2020 Ok, try these. The ECU should receive parameter "Lambda 1" and "Lambda 1 Temp" from the dash. MXm with lambda transmit.zconfig 1_SubaruWRXSTIV8JF1GDBLH33G045680 with lambda.pclr Manfred 1 Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 13, 2020 Author Report Share Posted May 13, 2020 Thanks for the the quick response, I will give it a try soon! Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 13, 2020 Author Report Share Posted May 13, 2020 Hi Adam, Lambda 1 is still not displayed in the logging. Does this have something to do with the CAN output option in the AIM settings? Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 14, 2020 Report Share Posted May 14, 2020 Does race studio 3 show a valid lambda and lambda temperature in the live measures section? In PC Link runtimes screen does Lambda 1 and Lambda 1 temp show anything? Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 14, 2020 Author Report Share Posted May 14, 2020 In race studio the data is valid (engine not running in screenshot of course). I also get all the data from the ECU and the LCU One Lambda on my dash. It only shows no data in the PC link software. Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 14, 2020 Report Share Posted May 14, 2020 Ok, i might give you a couple of other files to try tomorrow to see if we can work out what is happening. Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 14, 2020 Author Report Share Posted May 14, 2020 Great Adam, thank you very much Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 16, 2020 Author Report Share Posted May 16, 2020 I managed to get some data via CAN by putting on the CAN output option in race studio signing identifier 0x44C like 1100 in the PC link software. Now it's up to get the data valid by editing the parameters like offset, multiplier etc. Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 16, 2020 Author Report Share Posted May 16, 2020 Lamba is shown in race studio 1.6, in pc link 0.256 Lamba Temp is shown in race studio 780, in pc link it starts with 32700 and ends with 3075 or 2885. I guess i shouldn't use the whole 16 bits of this message... Would be nice if there was a document for the can protocol. 1_SubaruWRXSTIV8JF1GDBLH33G045680withlambdadata.pclr MXmcanoutput.zconfig Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 16, 2020 Author Report Share Posted May 16, 2020 Mixed up little und big endian, no its working Quote Link to comment Share on other sites More sharing options...
Adamw Posted May 16, 2020 Report Share Posted May 16, 2020 Are you sure you were using the right config file before? Because I already had the CAN output set up correctly in the config I attached above. Manfred 1 Quote Link to comment Share on other sites More sharing options...
Manfred Posted May 16, 2020 Author Report Share Posted May 16, 2020 Strange, I'm going to check it next time. Quote Link to comment Share on other sites More sharing options...
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