Readout of Total Fuel Compensation

Readout Of Total Fuel Compensation







- Engine running.
- For reading out total fuel compensation at every given moment, press on the symbol for VCT2000.

HINT: The readout value shows the short-term fuel trim's and the long-term fuel trim's total compensation of the injection time in real time. Positive values indicate additional fuel, negative values indicate reduction of additional fuel.

Try by measuring at different rpms with different engine load.

NOTE: Keep in mind that the EVAP-valve's addition of fuel vapors affects the read-out. Squeeze the hose between the EVAP-valve and inlet pipe to minimize the addition of fuel from the EVAP-system.

Continue: Refer to Reset Adaptations. Reset Adaptations