Two. Locate a tuner to switch my ECU oil tension configuration from switch to sensor just before I am able to Screen the oil tension on my digital dash. You simply need to interchange your switches. There’s an awesome youtube tutorial by CJPonyParts on removing the wheel and replacing switches. https://polkadot-bar33197.fitnell.com/72800102/new-step-by-step-map-for-digital-dash-mustang