OEM General Information: Abbreviations
ABBREVIATIONS
| Abbreviation | Meaning |
|---|---|
| ACCS | A/C Cycle Switch |
| ACP | A/C Head Pressure Switch |
| ACP V | A/C Head Pressure Sensor Voltage |
| ALTF DC | Alternator Control Field Output Duty |
| BOO/BPP | Brake Switch |
| CCS | Coast Clutch Solenoid Pressure |
| CCSF | Coast Clutch Solenoid Fault |
| CHT | Cylinder Head Temperature In Degrees |
| CHTV | Cylinder Head Temperature In Voltage |
| CPP/PNP | Clutch Switch/Park-Neutral Switch |
| DPFEGR | Differential Pressure Feedback EGR |
| DRIVECT | Number Of OBD II Drive Cycles Completed |
| DTC CONT | Continuous DTC Counter |
| DTCCNTD | Number Of Test Fault Codes |
| ECT | Engine Coolant Temperature |
| ECT_V | Engine Coolant Temperature - Voltage |
| EGRFO | EGR FAULT - Open Circuit |
| EGRFS | EGR Fault - Short Circuit |
| EGRVR | EGR VAC Regulator |
| ENABL_S | Vehicle Enable Status |
| EPC | Electronic Pressure Control Trans Shift Command |
| EPCV | Electric Pressure Control Signal Voltage |
| EVAPCP | EVAP Emission Canister Purge |
| EVAPCPF | EVAP Emission Canister Purge Fault |
| EVAPCV | EVAP Emission Canister Purge Vent Duty Cycle |
| EVAPCVF | EVAP Emission Canister Purge Vent Duty Cycle Failed |
| EVAPPDC | Purge Solenoid Valve Duty Cycle |
| EVAPVMA | EVAP Vapor Managment Voltage |
| FANM | Fan Secondary Circuit Monitor |
| FLI | Fuel Level |
| FP | Fuel Pump Duty Cycle |
| FP M | Fuel Pump Monitor |
| FPF | Fuel Pump Output Fault |
| FTP | Fuel Tank Pressure Purge Monitor |
| FTPV | Fuel Tank Pressure Sensor Signal Voltage |
| FUELPW1 | Injector Pulse Width Bank 1 |
| FUELPW2 | Injector Pulse Width Bank 2 |
| GEAR | Commanded Transmission Gear |
| GENFDS | Generator Communicator Signal |
| GFS | Generator Monitor Signal |
| HFC | High Speed Fan Control |
| HFCF | High Speed Fan Output Fault Detected |
| HTR11 | Oxygen Sensor Heater At Bank 1 |
| HTR11A | Oxygen Sensor Heater Primary Circuit Monitor At Bank 1 Upstream (Front) |
| HTR11F | Oxygen Sensor Heater Output Fault At Bank 1 Upstream (Front) |
| HTR12 | Oxygen Sensor Heater At Bank 1 Downstream (Rear) |
| HTR12A | Oxygen Sensor Heater Primary Circuit Monitor At Bank 1 Downstream (Rear) |
| HTR12F | Oxygen Sensor Heater Output Fault At Bank 1 Downstream (Rear) |
| HTR21 | Oxygen Sensor Heater At Bank 2 Upstream (Front) |
| HTR21A | Oxygen Sensor Heater Primary Circuit Monitor At Bank 2 Upstream (Front) |
| HTR21F | Oxygen Sensor Heater Output Fault At Bank 2 Upstream (Front) |
| HTR22 | Oxygen Sensor Heater At Bank 2 Downstream (Rear) |
| HTR22A | Oxygen Sensor Heater Primary Circuit Monitor At Bank 2 Downstream (Rear) |
| HTR22F | Oxygen Sensor Heater Output Fault At Bank 2 Downstream (Rear) |
| IAC | Idle Air Control Valve Duty Cycle |
| IACF | Idle Air Control Valve Output Fault |
| IAT | Intake Air Temperature |
| IAT V | Intake Air Temperature Signal Voltage |
| INJ1F | Fuel Injector #1 Fault |
| INJ2F | Fuel Injector #2 Fault |
| INJ3F | Fuel Injector #3 Fault |
| INJ4F | Fuel Injector #4 Fault |
| INJ5F | Fuel Injector #5 Fault |
| INJ6F | Fuel Injector #6 Fault |
| LFC | Low Speed Fan Control |
| LFCF | Low Speed Fan Output Fault Detected |
| LFPF | Low Speed Fuel Pump Fault |
| LOAD | Calculated Engine Load |
| LONGFT1 | Long term Fuel Trim At Bank 1 |
| LONGFT2 | Long Term Fuel Trim At Bank 2 |
| LOOP | Feedback Control Status |
| MAF | Mass Air Flow Rate |
| MAF/IAT V | Mass Air Flow/Intake Air Temperature Sensor Signal Voltage |
| MIL | Malfunction Indicator Lamp |
| MILF | Malfunction Indicator Lamp Failed |
| MISF | Engine Misfire Status |
| MISFCNT | Engine Misfire Counter |
| M_KEY | Master Key Present |
| NUMKEYS | Number Of Ignition Keys Codes Stored |
| O2S11 | Oxygen Sensor At Bank 1 Upstream (Front) |
| O2S12 | Oxygen Sensor At Bank 1 Downstream (Rear) |
| O2S21 | Oxygen Sensor At Bank 2 Upstream (Front) |
| O2S22 | Oxygen Sensor At Bank 2 Downstream (Rear) |
| OSS | Transmission Output Shaft Speed |
| PIP | Profile Ignition Pickup Signal |
| PSP | Power steering Pressure Switch |
| PSP V | Power Steering Pressure Switch Voltage |
| PTO | Power Take-Off Status |
| RPM | Engine Speed |
| RPM_DES | Desired Idle |
| SERVMOD | .... |
| SHRTFT1 | Short Term Fuel Trim At Bank 1 |
| SHRTFT2 | Short Term Fuel Trim At Bank 2 |
| SPAREKEY | Spare Key Programming |
| SS1 | Shift Solenoid 1 Commmanded On |
| SS1F | Shift Solenoid 1 Fault Detected |
| SS2 | Shift Solenoid 2 Commanded On |
| SS2F | Shift Solenoid 2 Fault Detected |
| SS3 | Shift Solenoid 3 Commanded On |
| SS3F | Shift Solenoid 3 Fault Detected |
| SS4 | Shift Solenoid 4 Commanded Duty Cycle |
| TCC | Torque Converter Clutch Solenoid Duty Cycle |
| TCCF | Torque Converter Clutch Solenoid Fault |
| TCCMACT | Actual Slip Of Torque Converter Clutch |
| TCCMCMD | Desired Slip Value Of Torque Converter Clutch |
| TCCMCMT | Torque Converter Module |
| TCCRAT | TCC Ratio (TSS/Engine RPM) |
| TCIL | Trans Control Indicator Light |
| TCILF | Trans Control Indicator Light Failed |
| TCS | Trans Control Switch |
| TFT | Transaxle Fluid Temperature |
| TFTV | Transaxle Fluid Temperature Signal Voltage |
| TP | Throttle Position |
| TP MODE | Throttle Position Mode |
| TP V | Throttle Position Sensor Signal Voltage |
| TPREL | Closed Throttle Position Signal Voltage (Lowest Idle) |
| TR | Transaxle Range Sensor Indicated Gear |
| TR V | Transaxle Range Sensor - Analog |
| TRIP | OBD II Drive Cycle Complete |
| TRIPCNT | Number Of OBD II Drive Cycles Completed |
| TSS | Calculated Turbine Shaft Speed |
| TST | Time Since Last Engine Start |
| VPWR | Vehicle Power Voltage (Battery) |
| VSS | Vehicle Speed Sensor |
| WAC | Wide Open Throttle A/C Relay Status |
| WACF | Wide Open Throttle A/C Relay Failed |