Fast 30400-KIT-EZ-EF, Инструкция по эксплуатации

Страница: 60 / 70

60
Tech Support
Provides a list of resources for getting answers to your questions.
System Info
IRM Counts
The Ignition Reliability Monitor number gives a relative indication of the stability of the RPM signal
being fed into the ECU. It is a running total of RPM signal errors the ECU has detected. A higher
number indicates a noisier RPM signal. This value is stored until it is viewed on this screen. It is reset
back to zero upon leaving this screen. It will then begin to count up again if the RPM signal remains
noisy.
ECU
This section shows information about the ECU.
Wizard Review
This section shows a summary of the settings entered in the Setup Wizard.
Hand-Held Help
Provides basic how-to’s related to using the hand-held.
EZ-EFI
®
SYSTEM FEATURES
Adaptive Learning
In their most basic form, electronic fuel injection (EFI) systems compare various inputs (primarily
engine speed and load) to pre-programmed “base fuel tables” stored in the ECU. These fixed base fuel
tables tell the ECU how much fuel to inject for a given engine speed and load.
All competent EFI systems use an oxygen sensor to monitor the resulting air/fuel ratio in real time. The
better systems use a “wideband” oxygen sensor as used in the EZ-EFI
®
system. The reading from the