Thomsena said:Got an email from a guy who says he can read maps backwards. Looks like spam to me.
on3m@n@rmy said:You sure he was not talking about combustion engine Manifold Absolute Pressure (MAP)? If the MAP sensor is wired backwards it could read backwards (e.g. step on the gas or let up on the gas pedel and the reading is opposite of what you'd think).
krebs303 said: