Specification Sheet
I/M Readiness
Abbr. Definition
MIL Malfunction Indicator Lamp
DTC Diagnostic Trouble Codes
MIS Misfire
FUE Fuel System
CCM Comprehensive Component Monitor
CAT Catalyst
HCAT Heated Catalyst
Abbr. Definition
IGN Ignition
Pd DTC Pending Diagnostic Trouble Codes
EVAP Evaporative System
AIR Intake Air System
O2S Oxygen Sensor
HRT Oxygen sensor heater
EGR Exhaust Gas Recirculation
Listed 42 Graphing Live Data
DTC_CNT # of DTCs stored in this ECU
FUELSYS1 Fuel system 1 status
FUELSYS2 Fuel system 2 status
LOAD_PCT Calculated LOAD Value
ECT Engine Coolant Temperature
SHRTFT1 Short Term Fuel Trim - Bank 1
LONGFT1 Long Term Fuel Trim – Bank 1
RPM Engine Revolutions Per Minute
VSS Vehicle Speed Sensor
SPARKADV Ignition Timing Advance for #1 Cylinder
IAT Intake Air Temperature
MAF Air Flow Rate from Mass Air Flow Sensor
TP Absolute Throttle Position
O2SLOC Location of Oxygen Sensors
O2B1S2 Oxygen Sensor Output Voltage (Bank 1 – Sensor 2)
SHRTFTB1S2 Short Term Fuel Trim(Bank 1 – Sensor 2)