linearitems
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linearitems [2012/03/16 12:34] twdorris |
linearitems [2024/03/15 11:16] (current) |
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| ====== Using ECMLink's Generic (Linear) Display Items ====== | ====== Using ECMLink's Generic (Linear) Display Items ====== | ||
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| ===== Using pre-defined sensors ===== | ===== Using pre-defined sensors ===== | ||
| - | {{ http://www.ecmtuning.com/images/forums/v3screenshots/ecuinputs.png?200x156}} | + | {{ https://www.ecmtuning.com/images/forums/v3screenshots/ecuinputs.png?200x156}} |
| In order to datalog an aftermarket sensor in the ECMLink application, you must first tell the application where to find the sensor (which ECU input pin it's connected to). You do that in the "Pin Assignments for Datalogging (PC-side)" section of the ECU Inputs tab shown to the right (click to enlarge). | In order to datalog an aftermarket sensor in the ECMLink application, you must first tell the application where to find the sensor (which ECU input pin it's connected to). You do that in the "Pin Assignments for Datalogging (PC-side)" section of the ECU Inputs tab shown to the right (click to enlarge). | ||
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| We have pre-defined a number of common sensor calibrations for you. These include things like the Innovate LC-1 wideband, the GM 3 and 3.3-bar boost sensors, the AEM boost sensors, etc., etc. A complete list can be found on our [[externalsensorlist|Supported Aftermarket Sensors]] page. | We have pre-defined a number of common sensor calibrations for you. These include things like the Innovate LC-1 wideband, the GM 3 and 3.3-bar boost sensors, the AEM boost sensors, etc., etc. A complete list can be found on our [[externalsensorlist|Supported Aftermarket Sensors]] page. | ||
| + | A [[https://www.ecmtuning.com/demos/capturedvalues.html|demo video]] also exists on our website showing how to use this dialog. | ||
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| At this point, you should have a screen that looks something like the one below (click to enlarge). The screen below shows an example using the linear boost "sensor". | At this point, you should have a screen that looks something like the one below (click to enlarge). The screen below shows an example using the linear boost "sensor". | ||
| - | {{ http://www.ecmtuning.com/images/forums/v3screenshots/linboost.png?294x197 }} | + | {{ https://www.ecmtuning.com/images/forums/v3screenshots/linboost.png?294x197 }} |
| If you right click on the LinBoost item and select preferences, you'll get a dialog where you can configure the boost sensor's properties. This will look something like the following: | If you right click on the LinBoost item and select preferences, you'll get a dialog where you can configure the boost sensor's properties. This will look something like the following: | ||
| - | {{ http://www.ecmtuning.com/images/forums/v3screenshots/linboostprefs.png }} | + | {{ https://www.ecmtuning.com/images/forums/v3screenshots/linboostprefs.png }} |
| As you can see, the next step is pretty easy. You simply punch in two voltage-to-value pairs from the sensor manufacturer's documentation and you're done. | As you can see, the next step is pretty easy. You simply punch in two voltage-to-value pairs from the sensor manufacturer's documentation and you're done. | ||
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| Next, determine a Min volts and min lambda point. Force a measured gasoline A/F ratio of 11.0:1 (lambda = 0.75). Observe the logged RawLinWideband voltage. Set Min volts to the observed value and set Min lambda to 0.75. Finish by restoring your normal closed-loop configuration and verify that the ECMLink displayed A/F ratio values match those displayed by the wideband unit. | Next, determine a Min volts and min lambda point. Force a measured gasoline A/F ratio of 11.0:1 (lambda = 0.75). Observe the logged RawLinWideband voltage. Set Min volts to the observed value and set Min lambda to 0.75. Finish by restoring your normal closed-loop configuration and verify that the ECMLink displayed A/F ratio values match those displayed by the wideband unit. | ||
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linearitems.1331915686.txt.gz ยท Last modified: 2012/03/16 12:34 by twdorris
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