When asking for technical help at the very least let us know the version of firmware you are running.Cliff's Calibration (Mapping) Guide is a MUST READ: http://www.vemssupport.com/forum/index.php/topic,97.0.html
On the land-and-sea dynos, you can just attach an adapter for an injector connector (like this one LINK TO VEMS-SHOP ) .I guess they are using an opto-coupler (to insulate it from the car´s electronics) and feeding it to a frequency/counter/whatever input.Maybe that can be an option, or do you need to use an analog input ?
Are you using a sensor that is not being used by the ecu?If so you can use one of these.https://shop.vems.hu/catalog/hall-p-162.html?osCsid=121db11ce529dc99fd3a9288caa3ef35An opto-coupler on a ignition trigger (if you have internally powered coils) would also work perfectly.
Quote from: gunni on November 28, 2013, 10:31:15 amAre you using a sensor that is not being used by the ecu?If so you can use one of these.https://shop.vems.hu/catalog/hall-p-162.html?osCsid=121db11ce529dc99fd3a9288caa3ef35An opto-coupler on a ignition trigger (if you have internally powered coils) would also work perfectly.sensor used not by ecu, how I must to feed the lm1815? ignition wire from inductive clamp? of 12v cable?