WudScreenshots

Dynamic EFI

Bringing TBI and Multi Port Fuel Injection to a New Level.

Screen shots of the What's Up Display

Here are various screen captures of the What's Up Display in action. These were taken in playback mode, the same screens are available live directly from the EBL while the engine is running.

The four main displays: Virtual Dash, VE Learn, Spark Knock, and the Trip Computer are all collecting and calculating data at the same time. You can drive around or play back a data log with any of the four main displays showing and the other functions are still active. Switching from display to display shows the latest data. There is also a small floating pop up to display malfunction or diagnostic trouble codes (DTC's). This screen is active along with whatever main display is selected.

For EBL Flash users there is an additional screen and an additional window. The screen is used for Flashing a new calibration into the EBL ECM. While the window is to select which calibration is to be active. The EBL Flash stores 8 calibrations. Which the user can seamlessly choose between.

The EBL What's Up Display. . .

The Whole Works

The Virtual Dash. . .

Screen shot

The Malfunction Code floating display. . .

Malfunction Screen

Shows any malfunction codes that are stored in the ECM.

The Flash Bank selection floating display (for EBL Flash users). . .

screen shot

This shows that bank 3 is the active bank. The dashed line around bank 4 is from the mouse being over that area (the pointer doesn't show up in a screen grab). A click on that box and bank 4 will be selected as the new calibration. Once the ECM acknowledges the change that box will then be the one highlighted in yellow.

The EBL Flash display (for EBL Flash users). . .

screen shot

For users of the EBL Flash the above display is used to update, program, or read the BIN. There are 8 banks to hold calibrations, think of it as a BIN switcher.

For small changes the Update Bank is the fastest. The Program Bank updates the entire calibration area (as fast as 1.5 seconds*). While the Read Bank is used to read BINs from flash memory. The Messages box displays information about the current flash process.

The VE Learn display. . .

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Currently showing is the corrections. The original VE values or the new VE values can also be displayed (click radio button on upper right). The VE Learn function will create a new BIN file ready to be used. The highlighted color block shows the RPM and MAP value at that time. Green is used when learn is active, a yellow block is used when learn is inactive.

The VE learn can be from either the BLM data (closed loop), or from a WB setup (open loop).

Spark Knock data. . .

screen shot

Trip Computer. . .

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The Trip display shows instant and average MPG, RPM, distance traveled and fuel consumed. The 'Lean Cruise' bar at the bottom of the screen signifies that the ECM is in highway lean cruise mode.

If a WB O2 controller is present that information will also be displayed.

And when the KPH preference is selected, the display is in metric units. . .

Diagnostic Display. . .

Displays the raw sensor values. This helps when troubleshooting.

Analysis display. . .

An entire data log can be quickly scrolled through to evaluate the desired area. The Dump Log button creates a text file that contains additional data. This file can be viewed via Notepad or Wordpad. It can also be read into a spread sheet program such as Excel.

The line highlighted in green is from a marker placed in the data log. Markers are added by tapping either the space bar (green highlight) or the Tab key (yellow highlight). The 'Find Mark' button searches for these markers and brings the log display to that point.

The '1/4 Mile' button graphs a section of the log. By clicking on the line to start at and pressing the 1/4 Mile button (or double clicking on the starting line), a graph is produced. This is shown in the next screen shot.

Performance Graph and Data. . .

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A punch from a roll. A movable cursor for readout is shown at the 6 second mark. The box in the upper right displays the information at the point of the cursor.

Grab the cursor with the mouse and slide it left & right along the graph.

This graph will auto scale between 13.3 seconds and 20 seconds. If the 1/4 mile run is 13.3 seconds or under the maximum scale is 13.3 seconds. Over 13.3 seconds the scale is set to 20 seconds.

Preferences selection. . .

Selection of which WB controller is in use along with which ADC channel it is connected to.
The VE Learn parameters of using either the WB input or the BLM. Plus defining the engine coolant temperature range for learn to take place.
Support is built in for the Autometer 0 - 30 psi and 0 - 100 psi fuel pressure transducer.
Check box for tone/sound on laptop when knock occurs
Temperature scales are selectable between Celsius and Fahrenheit.
The display for vehicle speed may be in KPH or MPH. This also changes the Trip screen values.
For the graphical tachometer and speedometer the max scale and red line are user programmable.

The preferences are saved in a file and loaded each time the What's Up Display is started.