Jacky Fung Posted November 11, 2019 Report Share Posted November 11, 2019 Dear Mate, I would like to connect Link Strada 1.2 to Linkecu Civic 95+. I know it need to connect to Can H and Can L of the dash. And I saw the loom will including 120 ohm resistor. May I know is it necessary and where I need to put? parallel or serial on loom? Can H or Can L? Since I cannot found any documents mention that. Thanks in advance. Jacky Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 11, 2019 Report Share Posted November 11, 2019 You will not need a resistor at all, the ecu has one built in and the dash also has one built in (just need to turn it on in dash software). Quote Link to comment Share on other sites More sharing options...
Jacky Fung Posted November 12, 2019 Author Report Share Posted November 12, 2019 Thx mate. I have another question. Might be off topic. How to handle the ground signal from original dash? Like charge indicator. Thx Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 12, 2019 Report Share Posted November 12, 2019 Are you sure the alternator light is a ground? In most cars this is a 12V signal from the dash lamp to the exciter pin on the alternator. In any case, these two documents will probably cover both options: https://www.aim-sportline.com/download/faqs/eng/hardware/configuring/mx-series/FAQ_Configuring_MXx1.2_DigitalStatus_100_eng.pdf https://www.aim-sportline.com/download/faqs/eng/hardware/sensors/mx_series/FAQ_Sensors_MXSStrada_Alarm_LEDs_100_eng.pdf Quote Link to comment Share on other sites More sharing options...
Jacky Fung Posted November 12, 2019 Author Report Share Posted November 12, 2019 Oh Great, that is the documents that I need. Really appreciate your support! Quote Link to comment Share on other sites More sharing options...
Jacky Fung Posted November 13, 2019 Author Report Share Posted November 13, 2019 Hi, sorry again... After removing the original Dash from Civic. I cannot get the speed signal from the link ECU. Once I put back the original dash, the speed signal live again. Do I miss anything? Thx Quote Link to comment Share on other sites More sharing options...
cj Posted November 13, 2019 Report Share Posted November 13, 2019 Do you mean that with the dash unplugged, you dont get a speed reading at all on whatever DI is configured as vehicle speed, or do you mean that the MXS dash doesnt show vehicle speed? On those late 90's civics the VSS is wired straight to the ECU (and tee'd to the dash) so the ECU should still see DI frequency input with the dash disconnected. Normally the ECU would be providing the pullup voltage but maybe its coming from the dash in your case - have you got pullup set to on for the speed input DI? Quote Link to comment Share on other sites More sharing options...
Jacky Fung Posted November 13, 2019 Author Report Share Posted November 13, 2019 Oh gosh, it works fine after switch on the pull up resister. Thx for your kindly help!! Quote Link to comment Share on other sites More sharing options...
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