Thursday, November 10, 2016

Car profile

When the app launches for the first time, it loads default car profile. First step you need to do is choosing a car profile from the profile list.

hondash app car profile manager




  • Open the "Car profile manager" in App settings → "Car" category

  • hondash app car profile create


  • Choose one of the pre-defined profiles, enter desired name and tap the button with the icon "plus"
  • You can create multiple profiles

  • hondash app car profile activate




  • Activate your created profile



  • Customizing a profile

    If there's no pre-defined car profile for your vehicle, choose one that closely matches yours and proceed with editing car parameters to match your car specs.
    Engine and gearbox parameters can usually be found in service manual or you can simply google it.

    Engine

    In engine preference screen, edit the rev limit, red line start, injector count to match your car specs. The Fuel correction factor can be determined automatically via Fuel consumption calibration procedure.
    hondash app car engine settings


  • Injector flow rate - (injector size cc/min) influences accuracy of fuel consumption calculations, define the exact injector size found in your engine

    engine year brand model version injector size
    G25A4 1995-1996 Acura 2.5TL SOHC 20V I5 235
    J30A1 1997 Acura 3.0CL SOHC 24V V6 240
    C32A6 1996-1997 Acura 3.2TL SOHC 24V V6 240
    B18C1 1996-1997 Acura Integra GSR DOHC 16V I4 VTEC 235
    B18C1 1994-1995 Acura Integra GSR DOHC 16V I4 VTEC 235
    B18B1 1994-1995 Acura Integra LS,RS DOHC 16V I4 235
    B18A1 1992-1993 Acura Integra DOHC 16V I4 235
    B17A1 1992-1993 Acura Integra DOHC 16V I4 VTEC 235
    C32A1 1997 Acura NSX DOHC 24V V6 275
    C30A1 1995-1998 Acura NSX DOHC 24V V6 325
    C27A4 1995-1997 Honda Accord SOHC 24V V6 235
    J30A1 1997 Honda Accord SOHC 24V V6 240
    F22B2 1994-1997 Honda Accord DX,LX,SE SOHC 16V I4 235
    F22B1 1994-1997 Honda Accord EX SOHC 16V I4 VTEC 235
    F22A6 1990-1993 Honda Accord EX,SE SOHC 16V I4 235
    F22A1 & F22A4 1990-1993 Honda Accord DX,LX SOHC 16V I4 235
    A20A3 1987-1989 Honda Accord LX-i SOHC 12V I4 235
    BT 1986 Honda Accord LX-i SOHC 12V I4 235
    ES3 1985 Honda Accord SE-I SOHC 12V I4 180
    D16Y7 1996-1997 Honda Civic CX,DX,LX SOHC 16V I4 180
    D16Y8 1996-1997 Honda Civic EX SOHC 16V I4 VTEC 240
    D16Z6 1992-1995 Honda Civic EX,Si SOHC 16V I4 VTEC 235
    D15B7 1992-1995 Honda Civic DX,LX SOHC 16V I4 235
    D15B8 1992-1995 Honda Civic CX SOHC 8V I4 180
    D15Z1 1992-1995 Honda Civic VX SOHC 16V I4 VTEC_E 235
    D16A6 1988-1991 Honda Civic Si,CRX SOHC 16V I4 235
    D15B6 1988-1989 Honda Civic,CRX HF SOHC 8V I4 180
    D15B6 1990-1991 Honda Civic,CRX HF SOHC 8V I4 235
    D15A3 1987 Honda Civic,CRX Si SOHC 8V I4 180
    EW4 1986 Honda Civic,CRX Si SOHC 8V I4 180
    EW3 1985 Honda Civic,CRX Si SOHC 8V I4 180
    B20B4 1997 Honda CR-V DOHC 16V I4 240
    D16Y8 1996-1997 Honda Del Sol Si SOHC 16V I4 VTEC 240
    B16A3 1996-1997 Honda Del Sol Si DOHC 16V I4 VTEC 240
    D16Y7 1996-1997 Honda Del Sol S SOHC 16V I4 180
    B16A3 1994-1995 Honda Del Sol Si DOHC 16V I4 VTEC 235
    D15B7 1993-1995 Honda Del Sol S SOHC 16V I4 235
    D16Z6 1993-1995 Honda Del Sol Si SOHC 16V I4 VTEC 235
    F22B6 1995-1997 Honda Odyssey SOHC 16V I4 235
    H22A4 1997-2001 Honda Prelude DOHC 16V I4 VTEC 275
    H22A1 1993-1996 Honda Prelude DOHC 16V I4 VTEC 345
    F22A1 1992-1996 Honda Prelude S SOHC 16V I4 235
    H23A1 1992-1996 Honda Prelude SE,Si DOHC 16V I4 235
    B21A1 1990-1991 Honda Prelude Si DOHC 16V I4 235
    B20A5 1988-1991 Honda Prelude 2.0 Si DOHC 16V I4 235
    BT 1985-1986 Honda Prelude Si SOHC 12V I4 235


  • Fuel pressure values - influence accuracy of fuel consumption calculations, you can find these parameters in Honda service manual.
    • download Honda service manual for your car model (use google)
    • find the section "Fuel System Supply" → "Fuel Pressure", in this example it's 11-118/119
    • there will be a section describing a fuel pressure testing procedure similar to this excerpt:
    hondash app car engine fuel pressures in manual

    • you'll find two ranges for fuel pressure, one at low engine load (vacuum hose connected), and one at high engine load (vacuum hose disconnected). In this example using B18C5, it's 260-310kPa for min fuel pressure, and 320-370kPa for max fuel pressure.
    • because the range is very wide we need to take average values, in this instance it would be 285kPa (2850mBar) for min fuel pressure and 345kPa (3450mBar) for max fuel pressure
    hondash app car engine fuel pressures settings

  • Gearbox

    In gearbox preference screen modify all gearbox parameters and wheel size accordingly. The VSS (Vehicle Speed Sensor) correction factor can be determined using the Speed calibration tool, available in App toolbox.
    hondash app car gearbox settings

  • D engine gearbox database:
  • hondash app D series gearbox ratios


    ECU

    On ECU preference screen, select the appropriate interpretation method for engine revs and ignition calculations.
    hondash app car ecu settings

  • Rev interpretation method:
    select the method that gives you correct rev readings, in case you're getting strange readings such as rev needle moving backwards, etc.
    There are 3 possible methods to calculate engine rev value, depending on the car's Ecu, usually OBD2A method 0, OBD1 method 1 (e.g. Ecu P28 requires method 1 to display engine rpm correctly).

  • Ignition interpretation method:
    select the method that shows approx. 16 degrees at idle.




    Profile export

    You can submit a fully configured profile to developers so it can be added to the profile database. Only profiles for factory stock cars will be accepted.
    hondash app car profile export