The VE map describes the pumping efficiency of the engine during steady state conditions. This is used to estimate the airmass charge and, consequently, the fuel charge very effectively as long as conditions remain steady. Transient, or changing, conditions such…
Read Part 2 First : ECU Map Training (Reading & Writing ) – Part 2 Zone 6 A naturally aspirated engine will travel through this zone at WOT. Manifold pressure may be slightly lower than atmospheric pressure if there is…
An ECU (Engine Control Unit) upgrade is one of the few power upgrades that gives you the most bang for your buck. The beauty of a reflash or EPROM swap is that you get all of this performance while keeping…
