Ecumaster Base Maps

Connect a wideband oxygen sensor via Bosch LSU 4.9 or CAN-bus to monitor your Air-Fuel Ratio (AFR). You can then utilize the feature or book time on a chassis dynamometer (dyno) to safely optimize your fuel and ignition tables for maximum power, drivability, and reliability.

: Establishes a safe ignition angle (often locked to a specific degree, like 10∘10 raised to the composed with power , for initial timing verification). ecumaster base maps

Uses RPM on one axis and Engine Load (MAP/kPa) on the other. It commands how much fuel enters the cylinder. Connect a wideband oxygen sensor via Bosch LSU 4

If the base map was built for stock 440cc injectors, but you installed 1000cc injectors, the engine will instantly flood with fuel. You must adjust the or Required Fuel calculation wizard in the fuel setup menu to scale the map to your specific fuel injectors. Step 4: Perform a Coil and Injector Test Uses RPM on one axis and Engine Load (MAP/kPa) on the other

Before introducing fuel, use the software's built-in testing utilities to manually cycle each fuel injector and ignition coil. This confirms that injector #1 is wired to output #1, spark plug #1 fires correctly, and no outputs are cross-wired. Step 5: Lock Ignition and Verify Timing