Havent seen that app pero baka this would help... i saw an OBD to bluetooth interface sa sulit. Just plug it in sa OBD port and pwede mo na connect android mo via bluetooth. Search mo lang OBD bluetooth
yup Torque Pro gamit ko ... it is highly customizable so accuracy depends on your setup ... if you enter vehicle data/parameters correctly, then its output are accurate
you can actually make your own formula or tweak the built-in formulas to improve accuracy
but bear in mind, Torque is just a hobbyist app ... it is still evolving ... compatibilty is not guaranteed, i.e., some sensors may not be accessible due to proprietary ek-ek ... still, the app can access lots of sensors that makes it worth having!
i have this also, got the unit from dx. using torque. very useful for long drive. Problem is BT version cant be used on ios, if not JB'd. very useful pang monitor, ng status ng engine, even yung FC, meron din. i'd say sulit ito, even bihira ko na sya magamit, dahil i've switch mobile phone to ios. nakikihiram na lang ang ng android sa wife pag need ko i plug itong scanner.