What's New
v1.1 +real time data display in table form
About OBD 2 Dyno + Diagnostic Android App
Measure the power of your car with this simple tool! All you need is a cheap ELM327 device.
Note the result is WHP (Wheel HP) which is less than the actual engine power output, due to drivetrain losses.
The actual engine power is 10 - 20 % above the displayed results and depends on your configuration.
(Standard / automatic, AWD, etc).
Beside the Dyno function, you can read and CLEAR diagnostic trouble codes and read real time ecu data.
Preferred usage: connect to ecu,drive in second gear around idle speed, press start button.
Give full throttle until engine speed reaches the rpm limit (or less).
The car weight field should be set to gross weight: curb weight + fuel weight + passenger(s) weight.
Safety first! Consider taking the measurement on a private / closed road with a helper using the app while you drive.
Other Information:
Download
This version of OBD 2 Dyno + Diagnostic Android App comes with one universal variant which will work on all the Android devices.
All Versions
If you are looking to download other versions of OBD 2 Dyno + Diagnostic Android App, We have 1 version in our database. Please select one of them below to download.
