Lingenfelter LTCC - Manual (Page 11)

LED Error Codes
Green is good, if on, the system is functioning correctly!
Red is not so good. During the first second of operation, it will light, as part of the
power on self-test, however, if it starts blinking, there is a problem. Please refer to the
table below for details on what the blinks mean.
1 Cylinder Decode Sequence Error.
2 Wrong number of Hi-Resolution pulses counted between Lo-Resolution rising edges
3 Wrong number of Hi-Resolution pulses counted during a High Lo-Resolution pulse
or Low Lo-Resolution Pulse.
4 EST Signal from PCM Missed Pulse.
Check connection to the white wire (External Rev-Limiter devices must not be used)
Note: The engine must make 50 revolutions before the error checking is enabled; this is
a few seconds running or about 20 seconds of cranking.
Technical Support
If you have installation problems, please feel free to email either Bob or myself.
We can be reached via the following email addresses:
Bob Bailey [email protected]
If you have hardcore technical questions about how the unit functions, please contact
Bob.