Ford Mustang Parameter Identification (PID)
Description
The Parameter Identification (PID) mode allows access to powertrain control module (PCM) information. This includes analog and digital signal inputs and outputs along with calculated values and system status. There are two types of PID lists available and both are used throughout this manual. The first is the Generic (J1979) OBDII PID list. This is a standard set of PIDs for all manufacturers all scan tools must be able to access. The second is a Ford specific (J2190) list which can be accessed by an adequate scan tool. When accessing any of these PIDs, the values will be continuously updated. The Generic or Ford PID list provides definitions and values in appropriate units. For more information, refer to the Society of Automotive Engineers (SAE) J2205 document.
Generic OBD II PID List
“X” in the “Freeze Frame” column denotes both a mode 1 and mode 2 PID (real time and freeze frame).
Freeze Frame |
Acronym |
Description |
Measurement Units |
|---|---|---|---|
| AIR | Secondary Air Status | ON/OFF | |
| CCNT | Continuous DTC Counter | Unitless | |
| X | ECT | Engine Coolant Temperature | DEGREES |
| X | FUEL SYS1 | Fuel System Feedback Control Status-Bank 1 | OL/CL/OL DRIVE a / OL FAULT/ CL FAULT |
| X | FUEL SYS2 | Fuel System Feedback Control Status-Bank 2 | OL/CL/OL DRIVE a /OL FAULT/ CL FAULT |
| IAT | Intake Air Temp | DEGREES | |
| X | LOAD b | Calculated Engine Load | Percent |
| X | LONG FT1 | Current BANK 1 fuel trim adjustment (kamref1) from stoichiometry which is considered LONG TERM. | Percent |
| X | LONG FT2 | Current BANK 2 fuel trim adjustment (kamref2) from stoichiometry which is considered LONG TERM. | Percent |
| MAF | Mass Air Flow Rate | GM/SEC-LB/ MIN | |
| O2S11 | Bank 1 Upstream Oxygen Sensor (11) | VOLTS | |
| O2S12 | Bank 1 Downstream Oxygen Sensor (12) | VOLTS | |
| O2S21 | Bank 2 Upstream Oxygen Sensor (21) | VOLTS | |
| O2S22 | Bank 2 Downstream Oxygen Sensor (22) | VOLTS | |
| OBD SUP | On-Board Diagnostic System | Cal. OBD II 50 States OBD II OBD I and OBD II OBD I None |
|
| PTO | Power Take-Off Status | ON/OFF | |
| X | RPM | Revolutions Per Minute | RPM |
| X | SHRT FT1 | Current BANK fuel trim adjustment (lambse1) from stoichiometry which is considered SHORT TERM. | Percent |
| SHRT FT11 1 | Current BANK fuel trim adjustment (lambse1) from stoichiometry which is considered SHORT TERM. | Percent | |
| SHRT FT12 2 | Current BANK 1 fuel trim adjustment (lambse1) from stoichiometry which is considered SHORT TERM. | Percent | |
| X | SHRT FT2 | Current BANK 2 fuel trim adjustment (lambse1) from stoichiometry which is considered SHORT TERM. | Percent |
| X | SHRT FT21 3 | Current BANK 2 fuel trim adjustment (lambse1) from stoichiometry which is considered SHORT TERM. | Percent |
| X | SHRT FT22 4 | Current BANK 2 fuel trim adjustment (lambse1) from stoichiometry which is considered SHORT TERM. | Percent |
| SPARKADV | Spark Advance Cylinder No. 1 | DEGREES | |
| TP | Throttle Position | Percent | |
| X | VSS | Vehicle Speed Sensor | MPH-KM/H |
a OL = Open loop, have not satisfied conditions for closed loop.
b Percent engine load adjusted for atmospheric pressure.
b Percent engine load adjusted for atmospheric pressure.
1 Individual oxygen sensor fuel trim adjustment is not supported.
2 Individual oxygen sensor fuel trim adjustment is not supported.
3 Individual oxygen sensor fuel trim adjustment is not supported.
4 Individual oxygen sensor fuel trim adjustment is not supported.
2 Individual oxygen sensor fuel trim adjustment is not supported.
3 Individual oxygen sensor fuel trim adjustment is not supported.
4 Individual oxygen sensor fuel trim adjustment is not supported.
- CL = Closed loop using O2S(s) as feedback for fuel control.
- OL DRIVE = Open loop due to driving conditions (heavy accel).
- OL FAULT = Open loop due to fault with all upstream O2S sensors.
- CL FAULT = Closed loop fuel control, but fault with one upstream O2S sensor on dual bank vehicles.
Acronym |
PID # |
Description |
Ford Units |
|---|---|---|---|
| 4X4L | 1101 b2 | Requested 4 Wheel Drive Input | ON/OFF |
| ACCS | 1101 b0 | Air Conditioning Cycling Switch Input | ON/OFF |
| ACP | 1102 b0 | A/C Head Pressure Switch Input | OPEN/CLOSED |
| ACP V | 1638 | A/C Head Pressure Switch Input | VOLTS |
| APP | 1340 | Accelerator Pedal Position | VOLTS |
| AIR | 1104 b4 | Secondary AIR Pump Control | ON/OFF |
| AIRM | 110C b1 | Secondary AIR Pump Monitor | ON/OFF |
| BARO | 1127 | Barometric Pressure (may be software determined) | Hz |
| BPP/BOO | 1101 b1 | Brake Pedal Position/Brake On-Off Switch Input | ON/OFF |
| CAMDCR | 16CF | Commanded Duty Cycle for VCT Solenoid | % |
| CAMERRR | 16CE | VCT Error in Crankshaft Degrees | DEGREES |
| CAS GND | 16CO | PCM Case Ground | VOLTS |
| CCS | 1105 b7 | Coast Clutch Solenoid Control | ON/OFF |
| CHT | 1624 | Cylinder Head Temperature Input | DEGREES |
| CHT V | 1685 | Cylinder Head Temperature Input | VOLTS |
| CMPFM | 1107 b0 | Camshaft Position Sensor Fault Mode | YES/NO |
| CPP/PNP | 1101 b3 | Clutch Pedal/Park Neutral Position Switch Input | ON/OFF |
| DPFEGR | 114E | Differential Pressure Feedback EGR Input | VOLTS |
| ECT | 1139 | Engine Coolant Temperature Input | DEGREES |
| ECT V | 114D | Engine Coolant Temperature Input | VOLTS |
| EFTA | 168E | Engine Fuel Temperature – Bank 1 Input | DEGREES |
| EFTA V | 168D | Engine Fuel Temperature – Bank 1 Input | VOLTS |
| EFTB | 169O | Engine Fuel Temperature – Bank 2 Input | DEGREES |
| EFTB V | 168F | Engine Fuel Temperature – Bank 2 Input | VOLTS |
| EGRBARO | 1680 | Enable Baro Read (instead of EGR pressure) | YES/NO |
| EGRMC1 | 16D2 bo | EGR Motor Control Output Command | ON/OFF |
| EGRMC2 | 16D2 b1 | EGR Motor Control Output Command | ON/OFF |
| EGRMC3 | 16D2 b2 | EGR Motor Control Output Command | ON/OFF |
| EGRMC4 | 16D2 b3 | EGR Motor Control Output Command | ON/OFF |
| EGRMDSD | 098E | Electric EGR Motor Commanded In Steps | Steps |
| EGRVR | 113C | EGR Valve Vacuum Control | % |
| EOT | 1310 | Engine Oil Temperature Sensor Input | DEGREES |
| EOT V | 16AF | Engine Oil Temperature Sensor Input | VOLTS |
| EOTF | 16A9 | Engine Oil Temperature Fault Detection | YES/NO |
| EPC | 11C0 | Transmission Line Pressure Control | PSI |
| EPC V | 11B2 | Transmission Line Pressure Control | VOLTS |
| EVAPCPF | 162F b2 | Evaporative Emissions Canister Purge Fault | YES/NO |
| EVAPCV | 1167 | Evaporative Emissions Canister Purge Vent Control | % |
| EVAPCVF | 1630 b3 | Evaporative Emissions Canister Purge Vent Fault | YES/NO |
| EVAPPDC | 1166 | Evaporative Emissions Canister Purge Control | % |
| EVAPPF | 1627 | Evaporative Purge Flow Input | VOLTS |
| EVAPVMA | 1636 | Evaporative Vapor Management Valve Internal Circuit Monitor | VOLTS |
| FANDC | 091F | Variable Speed Fan Duty Cycle | % |
| FANVARF | 1630 b5 | Variable Speed Fan Output Fault | YES/NO |
| FANSS | 099F | Variable Speed Fan RPM | RPM |
| FANSSM | 099C b15 | Variable Speed Fan Hall Sensor Input | HIGH/LOW |
| FF | 16AB | Flex Fuel Sensor Input | % |
| FLI | 16C1 | Fuel Level Indicator Input | % |
| FLI V | 16BF | Fuel Level Indicator Input | VOLTS |
| FP M | 1673 | Fuel Pump Secondary Monitor | % |
| FPF | 162E b6 | Fuel Pump Output Fault | YES/NO |
| FPM | 110C b0 | Fuel Pump Secondary Monitor | ON/OFF |
| FRP | 168C | Engine Injector Pressure Input | PSI |
| FRP V | 168B | Engine Injector Pressure Input | VOLTS |
| FSVF | 1691 b1 | Engine Fuel Solenoid Valve Fault | YES/NO |
| FSVM | 1691 b2 | Engine Fuel Solenoid Valve Secondary Monitor | ON/OFF |
| FTP | 1687 | Fuel Tank Pressure Input | in.H2O |
| FTP V | 1639 | Fuel Tank Pressure Input | VOLTS |
| FUELPW1 | 1141 | Injector Pulse Width Bank 1 | MILLISECONDS |
| FUELPW2 | 1142 | Injector Pulse Width Bank 2 | MILLISECONDS |
| GEAR | 11B3 | Transmission Gear Status | GEAR |
| GENF | 0927 b2 | Generator Output Fault Detection | YES/NO |
| GENFDC | 16E8 | Generator Field Control Output | % |
| GFS | 0939 | Generator Field Signal Monitor | % |
| HFC | 1103 b3 | High Speed Fan Control | ON/OFF |
| HFCF | 162F b1 | High Speed Fan Control Fault | YES/NO |
| HTR11 | 1631 b0 | Bank 1 Upstream O2S Heater Control | ON/OFF |
| HTR11F | 1631 b4 | Bank 1 Upstream O2S Heater Circuit Fault | ON/OFF |
| HTR12 | 1631 b1 | Bank 1 Downstream O2S Heater Control | ON/OFF |
| HTR12F | 1631 b5 | Bank 1 Downstream O2S Heater Circuit Fault | ON/OFF |
| HTR21 | 1631 b2 | Bank 2 Upstream O2S Heater Control | ON/OFF |
| HTR21F | 1631 b6 | Bank 1 Downstream O2S Heater Circuit Fault | ON/OFF |
| HTR22 | 1631 b3 | Bank 2 Downstream O2S Heater Control | ON/OFF |
| HTR22F | 1631 b7 | Bank 1 Downstream O2S Heater Circuit Fault | ON/OFF |
| HTRX1 | 1102 b1/6 | O2S Upstream Heater Control | ON/OFF |
| HTRX2 | 1102 b2/7 | O2S Downstream Heater Control | ON/OFF |
| IAC | 1153 | Idle Air Control | % |
| IAT | 1123 | Intake Air Temperature Input | DEGREES |
| IAT V | 114A | Intake Air Temperature Input | VOLTS |
| IAT2 | 16A8 | Intake Air Temperature Sensor 2 Input | DEGREES |
| IAT2 V | 16A7 | Intake Air Temperature Sensor 2 Input | VOLTS |
| IMRC | 1103 b4 | Intake Manifold Runner Control | ON/OFF |
| IMRC F | 162F b6 | Intake Manifold Runner Control Fault | YES/NO |
| IMRCM | 1634 | Intake Manifold Runner Control Monitor Input Bank 1 | VOLTS |
| IMRCM2 | 1635 | Intake Manifold Runner Control Monitor Input Bank 2 | VOLTS |
| IMSC | 1103 b4 | Intake Manifold Swirl Control | ON/OFF |
| IMSC F | 162F b6 | Intake Manifold Swirl Control Fault | YES/NO |
| IMTV | 1684 | Intake Manifold Tuning Valve Control | % |
| IMTVF | 162F b5 | Intake Manifold Tuning Valve Fault | YES/NO |
| INJ1F-8F | 162D b0-7 | Fuel Injector Primary Fault (Cylinders 1 thru 8) | YES/NO |
| INJ9F-10F | 16EA b0-1 | Fuel Injector Primary Fault (Cylinders 9 and 10) | YES/NO |
| KS1 V | 16E6 | Knock Sensor Input Bank 1 | VOLTS |
| KS2 V | 16E7 | Knock Sensor Input Bank 2 | VOLTS |
| LFC | 1103 b2 | Low Speed Fan Control | ON/OFF |
| LFCF | 162F b0 | Low Speed Fan Control Fault | YES/NO |
| LONGFT1 | 1156 | Long Term Fuel Trim Bank 1 | % |
| LONGFT2 | 1157 | Long Term Fuel Trim Bank 2 | % |
| MAF | 1671 | Mass Airflow Rate Input | GM/S |
| MAF V | 1177 | Mass Airflow Rate Input | VOLTS |
| MAF V | 1633 | Mass Airflow Rate Input (Before FMEM substitutions) | VOLTS |
| MAP | 1452 | Intake Manifold Absolute Pressure | Hz |
| MAP V | 900 | Intake Manifold Absolute Pressure (Analog) | VOLTS |
| MFC | 0967 b10 | Medium Speed Fan Control | ON/OFF |
| MFCF | 0967 b11 | Medium Speed Fan Control Fault | YES/NO |
| MIL | 1103 b5 | Malfunction Indicator Lamp Control | ON/OFF |
| OCTADJ | 1102 b3 | Octane Adjust Status | OPEN/CLOSED |
| OCTADJS | 16EF b0 | Octane Adjust Software Status | RETARD/NO RETARD |
| O2S11 | 1173 | Bank 1 Upstream O2S Input | VOLTS |
| O2S12 | 1174 | Bank 1 Downstream O2S Input | VOLTS |
| O2S21 | 1175 | Bank 2 Upstream O2S Input | VOLTS |
| O2S22 | 1176 | Bank 2 Downstream O2S Input | VOLTS |
| OSS | 11B5 | Output Shaft Speed | RPM |
| PIP | 1102 b4 | Profile Ignition Pickup Input | ON/OFF |
| PSP | 1101 b7 | Power Steering Pressure Switch Input | HIGH/LOW |
| PSP V | 1626 | Power Steering Pressure Input | VOLTS |
| PSP V | 1625 | Power Steering Pressure Input | VOLTS |
| PTO | 160D b5 | Power Take Off Status Input | ON/OFF |
| RCAM | 16CD | VCT Solenoid Commanded in Crank Shaft Degrees | DEGREES |
| REV | 1697 b0 | Transmission Reverse Switch Input | ON/OFF |
| RPM | 1165 | Engine Speed Based Upon CKP Input | RPM |
| SCB | 0964 b0 | Supercharger Bypass Control | ON/OFF |
| SCBF | 0964 b1 | Supercharger Bypass Control Fault | YES/NO |
| SCCS | A216 | Speed Control Input Switch | VOLTS |
| SCICP | 0964 b2 | Supercharger Intercooler Pump Control | ON/OFF |
| SCICPF | 0964 b3 | Supercharger Intercooler Pump Control Fault | YES/NO |
| SHRTFT1 | 1158 | Short Term Fuel Trim | % |
| SHRTFT2 | 1159 | Short Term Fuel Trim | % |
| SIL | 160D b6 | Shift Indicator Light | ON/OFF |
| SPARKADV | 116B | Spark Advance Desired | DEGREES |
| SS1 | 1105 b4 | Shift Solenoid 1 Control | ON/OFF |
| SS2 | 1105 b5 | Shift Solenoid 2 Control | ON/OFF |
| SS3 | 1105 b6 | Shift Solenoid 3 Control | ON/OFF |
| TCC | 11B0 | Torque Converter Clutch Control | % |
| TCCA | 110E b7 | Torque Converter Clutch Control Internal Circuit Monitor | ON/OFF |
| TCIL | 1104 b2 | Transmission Control Indicator Lamp Clutch Control Status | ON/OFF |
| TCS | 1101 b4 | Transmission Clutch Convertor Control Switch Input | ON/OFF |
| TFT | 1674 | Transmission Fluid Temperature Input | DEGREES |
| TFT V | 11BD | Transmission Fluid Temperature Input | VOLTS |
| TIREREV | 16F0 | Active Tire Size | REVS/MILE |
| THTRC | 0965 | Thermostat Heater Control | % |
| TMAP | 0945 | Thermal Manifold Absolute Pressure | kPa |
| TP MODE | 1125 | Throttle Position Mode | C/T, P/T, WOT |
| TP V | 1154 | Throttle Position Input | VOLTS |
| TPB | 1629 | Secondary Throttle Position Input | VOLTS |
| TPREL | 1169 | Lowest Steady TP Voltage Since Engine Start (RATCH) | VOLTS |
| TR | 11B6 | Transmission Selector Position Input Status | POSITION |
| TR V | 1151 | Transmission Selector Position Input Status | VOLTS |
| TR D | 16B5 | Transmission Selector Position Input Status (Digital) | BINARY |
| TSS/ISS | 11B4 | Turbine Shaft Speed/Input Shaft Speed | RPM |
| VCTA | 16B1 b6 | VCT Control Circuit Monitor | ON/OFF |
| VCTENA | 16B1 b5 | Conditions Correct to Enable VCT | YES/NO |
| VFCDC | 091F | Variable Speed Fan Duty Cycle | % |
| VFCF | 1630 b5 | Variable Speed Fan Output Fault | YES/NO |
| VPWR | 1172 | Vehicle Power Voltage | VOLTS |
| VREF | 1155 | Vehicle Reference Voltage | VOLTS |
| WAC | 1104 b0 | A/C Clutch Command | ON/OFF |
| WACF | 162E b5 | WOT A/C Primary Circuit Fault | YES/NO |
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