Actron KAL9620A - Manual (Page 30)

30 9620 Professional OBD II Scan Tool
IAT TEMP (-40 - 215°C) or (-40 - 419°F)
Intake Air Temperature is a measure of intake air temperature to determine correct air/
fuel ratios and spark timing operations.
IGN ADV (-64 - 63.5°)
Ignition Timing Advance for cylinder is a signal of how much spark advance to add to
base engine timing (expressed in crankshaft degrees).
LT FL FTRM (-100 - 99.22%)
Long Term Fuel Trim Bank is the fuel mixture adjustment in a range with midpoint being 0.
NOTE: Positive reading indicates module commanded a long-term rich mixture correction
in response to a lean operating condition. A negative reading indicates module has
commanded a long-term lean mixture in response to a rich operating condition.
MAF (0 - 655.35 g/s) or (0 - 86.5lb/min)
Mass Air Flow is the air flow rate the sensor sends to the computer module indicating
mass of air entering engine.
MAP (0 - 255kPa) or (Hg)
Intake Manifold Absolute Pressure displays manifold pressure.
MIL DIST (0 - 65535km) or (0 - 40,722miles)
Distance Traveled while Malfunction Indicator Lamp is Active is a counter that displays
distance traveled since “Check Engine or Service Engine Soon” light came on.
MIL STAT (ON or OFF)
Monitor Status Data Trouble Code state that module is commanding the Malfunction Indicator
Lamp (MIL) to be ON if problem exists.
MIL TIME (0 - 65535min) or (0 - 1092.25Hrs)
The distance traveled since the MIL (Check Engine or Service Engine Soon light) came on.
O2Sxy (0 - 1.275V)
Oxygen Sensor Output Voltage is the voltage generated from the oxygen sensor to
increase and decrease the amount of exhaust gas.
O2Sxy (-128 - 127.996mA)
Oxygen Sensor Output Current is used for linear or wide ratio oxygen sensors to increase
and decrease the amount of exhaust gas
OBD2 STAT (CA, OBDI, US, NONE, EU and/or JA)
On Board Diagnostic shows what vehicle was made for.
Data Parameters:
CA - Indicates test vehicle meets California on board diagnostic ARB requirements
OBD I - Indicates test vehicle does not meet OBDII requirements.
US - Indicates test vehicle meets Federal EPA requirements.
NONE - Indicates test vehicle is not on board diagnostic compliant.
EU - Indicates test vehicle meets European on board diagnostic requirement.
JA - Indicates test vehicle meets Japanese on board diagnostic requirement. Outside Air
Temperature gives temperature outside.
NOTE: The Data Parameters can be used with each other for example CA/US
OUTSID AIR (-40 - 215°C) or (-40 - 419°F)
Outside Air Temperature gives temperature outside.
PTO STATUS (OFF or ON)
Power Take Off Status allows module to keep track of Power at Take-Off.
REL FRP (0 - 5177.27kPa) or (750.9PSI)
Relative Fuel Rail Pressure (Vacuum) is the fuel rail pressure at engine.