serafins
Enthusiast
Does anyone sell a plate for the center air vent to mount a gauge or lcd in? Or have a 3d print file or a scan of the area I could make a file from?
Have kind of a complex setup going on but the bottom line is I want to mount a 16x2 lcd in place of the center air vent. The lcd will display fuel pressure and AFR for both banks.
If anyone is interested in how I set this up, let me know and I can do a writeup on it but it will be awhile as I am still fine tuning the output to the lcd. Basically it uses a Zeitronix zt-4 to read the Wideband sensors. That box outputs two 0-5v analog signals to an Arduino. The fuel pressure sensor is a 0-5v output to the Arduino as well. The Arduino then converts these voltage inputs to the appropriate numerical range (9.6-19.6 AFR, 0-100psi; with one digit on float/one decimal place), then sends that up to the lcd display. For example, with all values at perfect factory spec, the display would read as follows:
AFR Fuel AFR
14.7 58.5 14.7
Have kind of a complex setup going on but the bottom line is I want to mount a 16x2 lcd in place of the center air vent. The lcd will display fuel pressure and AFR for both banks.
If anyone is interested in how I set this up, let me know and I can do a writeup on it but it will be awhile as I am still fine tuning the output to the lcd. Basically it uses a Zeitronix zt-4 to read the Wideband sensors. That box outputs two 0-5v analog signals to an Arduino. The fuel pressure sensor is a 0-5v output to the Arduino as well. The Arduino then converts these voltage inputs to the appropriate numerical range (9.6-19.6 AFR, 0-100psi; with one digit on float/one decimal place), then sends that up to the lcd display. For example, with all values at perfect factory spec, the display would read as follows:
AFR Fuel AFR
14.7 58.5 14.7
