INSTALLATION INSTRUCTIONS 11
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REV LIMIT SOURCE Indicates which source will be limiting the motor . It will be Key Off
when connected via USB, Launch when the launch wire is activated
or Maximum any other time.
IGNITION VOLTAGE This is the voltage being supplied to the unit. This is also the voltage
being supplied to the coils - so it is important that it remains over 12V
to supply proper power to them.
ENGINE COOLANT This is the engine coolant temperature in Celsius or Fahrenheit. It will
TEMPERATURE display -40°C if the sensor is not connected or open and 130°C if it
is shorted.
RECORDINGS Number of recordings stored on the device
STORAGE SPACE Amount of free storage space for the recordings
RECORDING Indicates if the unit is currently recording a data le
ROTARY DIAL SELECT Indicates which timing table is selected with the rotary dial and will
be used for timing control.
TIME FROM LAUNCH Indicates the length of time since the Launch Input was de-activated.
Used for Launch Retard.
ALERTS
FAULTS Description/Cause
MAP SENSOR FAULT MAP sensor problem (open or shorted)
BATTERY Activates if voltage drops below 9V or goes above 18V
ECT SENSOR Displays -40°C if temp sensor is not connected; the controller will
default it to 50°C in the temperature timing control table
CAM FAULT RPM is detected but no cam sensor signal is present
CRANK FAULT Camshaft sensor signal is present, but no engine speed is detected
EEPROM READ ERROR EEPROM data corrupted
EEPROM WRITE ERROR Error writing to EEPROM
FLASH READ ERROR Flash data corrupted
FLASH WRITE ERROR Error writing to ash
FLASH FULL The ash is out of memory. Data acquisition is stopped. The user
needs to delete recordings
DATA ACQUISITION The data acquisition buffer is 90% full
BUFFER WARNING
DATA ACQUISITION The data acquisition buffer is full
BUFFER FULL