Sign up for our newsletter! 
Home News Products Downloads Forum Distributors Store Contact Us
DashLogic ScanXL ScanXL Pro ScanXL Std DashCommand PCMSCAN Supported Vehicles OBD-II Hardware
Generic OBD-II Parameter List
Some parameters may not be supported by all vehicles.

Generic OBD-II Parameters
229 parameters
Malfunction Indicator Lamp (MIL) Status Number of emission-related DTCs stored in this ECU
Misfire monitoring support Fuel system monitoring support
Comprehensive component monitoring support Misfire monitoring status
Fuel system monitoring status Comprehensive component monitoring status
Catalyst monitoring support Heated catalyst monitoring support
Evaporative system monitoring support Secondary air system monitoring support
A/C system refrigerant monitoring support Oxygen sensor monitoring support
Oxygen sensor heater monitoring support EGR system monitoring support
Catalyst monitoring status Heated catalyst monitoring status
Evaporative system monitoring status Secondary air system monitoring status
A/C system refrigerant monitoring status Oxygen sensor monitoring status
Oxygen sensor heater monitoring status EGR system monitoring status
DTC that caused required freeze frame data storage Fuel system 1 status
Fuel system 2 status Calculated Load Value
Engine Coolant Temperature Short Term Fuel Trim - Bank 1
Short Term Fuel Trim - Bank 3 Long Term Fuel Trim - Bank 1
Long Term Fuel Trim - Bank 3 Short Term Fuel Trim - Bank 2
Short Term Fuel Trim - Bank 4 Long Term Fuel Trim - Bank 2
Long Term Fuel Trim - Bank 4 Fuel Rail Pressure (gauge)
Intake Manifold Absolute Pressure Engine RPM
Vehicle Speed Sensor Ignition Timing Advance for #1 Cylinder
Intake Air Temperature Air Flow Rate from Mass Air Flow Sensor
Absolute Throttle Position Commanded Secondary Air Status
Oxygen Sensor Location Bank 1 - Sensor 1 Oxygen Sensor Location Bank 1 - Sensor 2
Oxygen Sensor Location Bank 1 - Sensor 3 Oxygen Sensor Location Bank 1 - Sensor 4
Oxygen Sensor Location Bank 2 - Sensor 1 Oxygen Sensor Location Bank 2 - Sensor 2
Oxygen Sensor Location Bank 2 - Sensor 3 Oxygen Sensor Location Bank 2 - Sensor 4
Oxygen Sensor Voltage Bank 1 - Sensor 1 Oxygen Sensor Short Term Fuel Trim Bank 1 - Sensor 1
Oxygen Sensor Voltage Bank 1 - Sensor 2 Oxygen Sensor Short Term Fuel Trim Bank 1 - Sensor 2
Oxygen Sensor Voltage Bank 1 - Sensor 3 Oxygen Sensor Short Term Fuel Trim Bank 1 - Sensor 3
Oxygen Sensor Voltage Bank 1 - Sensor 4 Oxygen Sensor Short Term Fuel Trim Bank 1 - Sensor 4
Oxygen Sensor Voltage Bank 2 - Sensor 1 Oxygen Sensor Short Term Fuel Trim Bank 2 - Sensor 1
Oxygen Sensor Voltage Bank 2 - Sensor 2 Oxygen Sensor Short Term Fuel Trim Bank 2 - Sensor 2
Oxygen Sensor Voltage Bank 2 - Sensor 3 Oxygen Sensor Short Term Fuel Trim Bank 2 - Sensor 3
Oxygen Sensor Voltage Bank 2 - Sensor 4 Oxygen Sensor Short Term Fuel Trim Bank 2 - Sensor 4
On Board Diagnostic System Type Oxygen Sensor Location Bank 1 - Sensor 1
Oxygen Sensor Location Bank 1 - Sensor 2 Oxygen Sensor Location Bank 2 - Sensor 1
Oxygen Sensor Location Bank 2 - Sensor 2 Oxygen Sensor Location Bank 3 - Sensor 1
Oxygen Sensor Location Bank 3 - Sensor 2 Oxygen Sensor Location Bank 4 - Sensor 1
Oxygen Sensor Location Bank 4 - Sensor 2 Power Take Off (PTO) Status
Time Since Engine Start Distance Travelled While MIL is Activated
Fuel Rail Pressure relative to manifold vacuum Fuel Rail Pressure
Oxygen Sensor (Wideband) Bank 1 - Sensor 1 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 1 Voltage
Oxygen Sensor (Wideband) Bank 1 - Sensor 2 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 2 Voltage
Oxygen Sensor (Wideband) Bank 1 - Sensor 3 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 3 Voltage
Oxygen Sensor (Wideband) Bank 1 - Sensor 4 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 4 Voltage
Oxygen Sensor (Wideband) Bank 2 - Sensor 1 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 1 Voltage
Oxygen Sensor (Wideband) Bank 2 - Sensor 2 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 2 Voltage
Oxygen Sensor (Wideband) Bank 2 - Sensor 3 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 3 Voltage
Oxygen Sensor (Wideband) Bank 2 - Sensor 4 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 4 Voltage
Commanded EGR EGR Error
Commanded Evaporative Purge Fuel Level Input
Number of warm-ups since diagnostic trouble codes cleared Distance since diagnostic trouble codes cleared
Evap System Vapor Pressure Barometric Pressure
Oxygen Sensor (Wideband) Bank 1 - Sensor 1 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 1 Current
Oxygen Sensor (Wideband) Bank 1 - Sensor 2 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 2 Current
Oxygen Sensor (Wideband) Bank 1 - Sensor 3 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 3 Current
Oxygen Sensor (Wideband) Bank 1 - Sensor 4 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 1 - Sensor 4 Current
Oxygen Sensor (Wideband) Bank 2 - Sensor 1 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 1 Current
Oxygen Sensor (Wideband) Bank 2 - Sensor 2 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 2 Current
Oxygen Sensor (Wideband) Bank 2 - Sensor 3 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 3 Current
Oxygen Sensor (Wideband) Bank 2 - Sensor 4 Equivalence Ratio (lambda) Oxygen Sensor (Wideband) Bank 2 - Sensor 4 Current
Catalyst Temperature Bank 1, Sensor 1 Catalyst Temperature Bank 2, Sensor 1
Catalyst Temperature Bank 1, Sensor 2 Catalyst Temperature Bank 2, Sensor 2
Misfire monitoring enable status (for this driving cycle) Fuel system monitoring enable status (for this driving cycle)
Comprehensive component monitoring enable status (for this driving cycle) Misfire monitoring completion status (for this driving cycle)
Fuel system monitoring completion status (for this driving cycle) Comprehensive component monitoring completion status (for this driving cycle)
Catalyst monitoring enable status (for this driving cycle) Heated catalyst monitoring enable status (for this driving cycle)
Evaporative system monitoring enable status (for this driving cycle) Secondary air system monitoring enable status (for this driving cycle)
A/C system refrigerant monitoring enable status (for this driving cycle) Oxygen sensor monitoring enable status (for this driving cycle)
Oxygen sensor heater monitoring enable status (for this driving cycle) EGR system monitoring enable status (for this driving cycle)
Catalyst monitoring completion status (for this driving cycle) Heated catalyst monitoring completion status (for this driving cycle)
Evaporative system monitoring completion status (for this driving cycle) Secondary air system monitoring completion status (for this driving cycle)
A/C system refrigerant monitoring completion status (for this driving cycle) Oxygen sensor monitoring completion status (for this driving cycle)
Oxygen sensor heater monitoring completion status (for this driving cycle) EGR system monitoring completion status (for this driving cycle)
Control module voltage Absolute Load Value
Fuel/Air Commanded Equivalence Ratio Relative Throttle Position
Ambient Air Temperature Absolute Throttle Position B
Absolute Throttle Position C Accelerator Pedal Position D
Accelerator Pedal Position E Accelerator Pedal Position F
Commanded Throttle Actuator Control Minutes run by the engine while MIL activated
Time since diagnostic trouble codes cleared Compression ignition monitoring supported
NMHC catalyst monitoring supported NOx aftertreatment monitoring supported
Boost pressure system monitoring supported Exhaust gas sensor monitoring supported
PM filter monitoring supported EGR and/or VVT system monitoring supported
NMHC catalyst monitoring status NOx aftertreatment monitoring status
Boost pressure system monitoring status Exhaust gas sensor monitoring status
PM filter monitoring status EGR and/or VVT system monitoring status
NMHC catalyst monitoring enable status (for this driving cycle) NOx aftertreatment monitoring enable status (for this driving cycle)
Boost pressure system monitoring enable status (for this driving cycle) Exhaust gas sensor monitoring enable status (for this driving cycle)
PM filter monitoring enable status (for this driving cycle) EGR and/or VVT system monitoring enable status (for this driving cycle)
NMHC catalyst monitoring completion status (for this driving cycle) NOx aftertreatment monitoring completion status (for this driving cycle)
Boost pressure system monitoring completion status (for this driving cycle) Exhaust gas sensor monitoring completion status (for this driving cycle)
PM filter monitoring completion status (for this driving cycle) EGR and/or VVT system monitoring completion status (for this driving cycle)
Type of fuel currently being utilized by the vehicle Alcohol Fuel Percentage
Absolute Evap System Vapor Pressure Evap System Vapor Pressure
Short Term Secondary O2 Sensor Fuel Trim - Bank 1 Short Term Secondary O2 Sensor Fuel Trim - Bank 3
Long Term Secondary O2 Sensor Fuel Trim - Bank 1 Long Term Secondary O2 Sensor Fuel Trim - Bank 3
Short Term Secondary O2 Sensor Fuel Trim - Bank 2 Short Term Secondary O2 Sensor Fuel Trim - Bank 4
Long Term Secondary O2 Sensor Fuel Trim - Bank 2 Long Term Secondary O2 Sensor Fuel Trim - Bank 4
Fuel Rail Pressure (absolute) Relative Accelerator Pedal Position
Hybrid Battery Pack Remaining Charge Engine Oil Temperature
Fuel Injection Timing Engine Fuel Rate
Emission requirements to which vehicle is designed Driver's Demand Engine - Percent Torque
Actual Engine - Percent Torque Engine Reference Torque
Engine Percent Torque At Idle, Point 1 Engine Percent Torque At Point 2
Engine Percent Torque At Point 3 Engine Percent Torque At Point 4
Engine Percent Torque At Point 5 Power Take Off (PTO) Status
Auto Trans Neutral Drive Status Manual Trans Neutral Gear Status
Glow Plug Lamp Status Mass Air Flow Sensor A
Mass Air Flow Sensor B Engine Coolant Temperature 1
Engine Coolant Temperature 2 Intake Air Temperature Bank 1, Sensor 1
Intake Air Temperature Bank 1, Sensor 2 Intake Air Temperature Bank 1, Sensor 3
Intake Air Temperature Bank 2, Sensor 1 Intake Air Temperature Bank 2, Sensor 2
Intake Air Temperature Bank 2, Sensor 3
Parameter list last updated: March 08 2009
Top

Home | News | Products | Downloads | Forum | Distributors | Store | Contact Us
Copyright © 2013 Palmer Performance Engineering, Inc. All Rights Reserved.