Thursday, November 10, 2016

Fuel consumption calibration

After configuring your car profile, described in Car profile and important settings, you can continue with the fuel consumption calibration procedure

  • this is a one time calibration, however you can do as many calibrations as you wish
  • the calibration procedure can not be fully automated because the fuel level sending unit is not connected to the ECU

  1. fill up the tank to maximum level, in order to get reference level, then open the fuel consumption calibration dialog in Toolbox and initiate calibration (if the calibration is already "in progress" cancel it and start it again)
    hondash app fuel consumption calibration 1 navigate to Toolbox and tap "Fuel consumption calibration"
  2. drive the car as usually, cover at least 100 km distance if you want to save fuel, but for better results just use all fuel until the low fuel indicator goes on
  3. fill up the tank again to maximum level (same gas station, same pump preferred)
  4. now, before you start the engine, open the fuel consumption calibration dialog and enter the amount of fuel you've added in 3. step and tap "Calibrate"
    hondash app fuel consumption calibration 2 enter the fuel amount you've added in 3. step and tap "Calibrate"
    hondash app fuel consumption calibration 3 calibration result message
  • For most precise calibration results please make sure you have the Hondash app always running during the calibration period while driving