ABBREVIATIONS USED IN MANUAL Abbreviation Meaning ABS Anti-Lock Brake System A/C Air Conditioner AC Alternating Current ACC Accessory ACIS Acoustic Control Induction System ACM Active Control Engine Mount ACSD Automatic Cold Start Device ACT Actuator A.D.D Automatic Disconnecting Differential ADM P.T. Astra Daihatsu Motor A/F Air-Fuel Ratio AFS Adaptive Front-Lighting System AHC Active Height Control Suspension AID Air Injection Control Driver ALR Automatic Locking Retractor ALT Alternator AMP Amplifier ANT Antenna ASC Acceleration Sound Control (for Germany, Australia and Thailand) Active Sound Control (except Germany, Australia and Thailand) ASG Automated Sequential Gearbox ASL Automatic Sound Levelizer ASSB Assembly Services Sdn. Bhd. A/T, ATM Automatic Transmission (Transaxle) A-TRAC, A-TRC Active Traction Control ATDC After Top Dead Center ATF Automatic Transmission Fluid AUTO Automatic AUX Auxiliary AVG Average AVS Adaptive Variable Suspension AWD All Wheel Drive B+, +B Battery Voltage BA Brake Assist BACS Boost Altitude Compensation System BATT Battery BD Blu-ray Disc BDC Bottom Dead Center B/L Bi-Level B/S Bore-Stroke Ratio BTDC Before Top Dead Center BVSV Bimetallic Vacuum Switching Valve Calif. California CAN Controller Area Network CB Circuit Breaker CCM Carbon Ceramic Material CCo Catalytic Converter for Oxidation CCV Canister Closed Valve CD Compact Disc CF Cornering Force CG Center of Gravity CH Channel CKD Complete Knock Down CNG Compressed Natural Gas COMB. Combination CPS Combustion Pressure Sensor CPU Central Processing Unit CRAWL Crawl Control CRS Child Restraint System CTR Center C/V Check Valve CV Control Valve CVT Continuously Variable Transmission (Transaxle) CW Curb Weight DC Direct Current DEF Defogger DFL Deflector DIFF. Differential DIFF. LOCK Differential Lock D/INJ Direct Injection DLC Data Link Connector DLI Distributorless Ignition DOHC Double Overhead Camshaft DP Dash Pot DS Dead Soak DSP Digital Signal Processor DTC Diagnostic Trouble Code DVD Digital Versatile Disc EBD Electric Brake Force Distribution EC Electrochromic ECAM Engine Control And Measurement System ECD Electronically Controlled Diesel ECDY Eddy Current Dynamometer ECT Electronic Controlled Automatic Transmission ECU Electronic Control Unit ED Electro-Deposited EDU Electronic Driving Unit EDIC Electric Diesel Injection Control EFI Electronic Fuel Injection E/G Engine EGR Exhaust Gas Recirculation ELR Emergency Locking Retractor EMPS Electric Motor Power Steering EPS Electric Power Steering ENG Engine ES Easy & Smooth ESA Electronic Spark Advance EV Electric Vehicle EVAP Evaporative Emission Control E-VRV Electric Vacuum Regulating Valve EX Exhaust FE Fuel Economy FF Front-Engine-Front-Wheel-Drive F/G Fuel Gauge FIPG Formed In Place Gasket FL Fusible Link Front Left F/P Fuel Pump FR Front Front Right F/W Flywheel FW/D Flywheel Damper FWD Front Wheel Drive GAS Gasoline GND Ground GPS Global Positioning System GSA Gear Shift Actuator GTMC Gac Toyota Motor Co., Ltd. GTS Global TechStream H/B Hatchback H-FUSE High Current Fuse HID High Intensity Discharge (Headlight) HPU Hydraulic Power Unit HSG Housing HT Hard Top HV Hybrid Vehicle HWS Heated Windshield System IC Integrated Circuit ICS Intelligent Clearance Sonar IDI Indirect Diesel Injection IFS Independent Front Suspension IG Ignition IIA Integrated Ignition Assembly IMC INDUS Motor Company Ltd. IN Intake (Manifold, Valve) INT Intermittent I/P Instrument Panel IRS Independent Rear Suspension ISC Idle Speed Control ISCV Idle Speed Control Valve KD Kick-Down KDSS Kinetic Dynamic Suspension System LAN Local Area Network LCD Liquid Crystal Display LED Light Emitting Diode LEV Low Emission Vehicle LH Left-Hand LHD Left-Hand Drive LIN Local Interconnect Network L/H/W Length, Height, Width LLC Long-Life Coolant LNG Liquefied Natural Gas LPG Liquefied Petroleum Gas LSD Limited Slip Differential LSP & BV Load Sensing Proportioning and Bypass Valve LSPV Load Sensing Proportioning Valve MAP Manifold Absolute Pressure MAX. Maximum MIC Microphone MIL Malfunction Indicator Lamp MIN. Minimum MG1 Motor Generator No. 1 MG2 Motor Generator No. 2 MMT Multi-mode Manual Transmission MP Multipurpose MPI Multipoint Electronic Injection MPX Multiplex Communication System M/T Manual Transmission (Transaxle) MT Mount MTG Mounting N Neutral NA Natural Aspiration NO. Number O2S Oxygen Sensor OC Oxidation Catalyst OCV Oil Control Valve O/D Overdrive OEM Original Equipment Manufacturing OPT Option ORVR On-board Refilling Vapor Recovery O/S Oversize P & BV Proportioning and Bypass Valve PBD Power Back Door PCS Power Control System Pre-crash Safety System/Pre-collision System PCV Positive Crankcase Ventilation PHV Plug-in Hybrid Vehicle PKB Parking Brake PPS Progressive Power Steering PROM Programmable Read Only Memory PS Power Steering PSD Power Slide Door PTC Positive Temperature Coefficient PTO Power Take-Off PZEV Partial Zero Emission Vehicle P/W Power Window R & P Rack and Pinion RAM Random Access Memory RBS Recirculating Ball Type Steering RCTA Rear Cross Traffic Alert (except Europe) Rear Crossing Traffic Alert (for Europe) REAS Relative Absorber System R/F Reinforcement RFS Rigid Front Suspension RH Right-Hand RHD Right-Hand Drive RL Rear Left ROM Read Only Memory RR Rear Rear Right RRS Rigid Rear Suspension RSE Rear Seat Entertainment RWD Rear Wheel Drive SC Supercharger SCV Swirl Control Valve (for gasoline engine) Suction Control Valve (for diesel engine) SFTM Sichuan Faw Toyota Motor Co., Ltd. SIA Subaru of Indiana Automotive, Inc. SICS Starting Injection Control System SLLC Super Long Life Coolant SOC State Of Charge SOHC Single Overhead Camshaft SPEC Specification SPI Single Point Injection SPV Spill Control Valve SRS Supplemental Restraint System SSM Special Service Materials SST Special Service Tools STD Standard STJ Cold-Start Fuel Injection SULEV Super Ultra Low Emission Vehicle T/A Transaxle TACH Tachometer TASA Toyota Argentina S.A. TCAP Toyota Caetano Portugal, S.A. TCM Transmission Control Module TCV Timing Control Valve (for diesel engine) Tumble Control Valve (for gasoline engine) TDB Toyota do Brasil Ltda. TDC Top Dead Center TDV Toyota de Venezuela, C.A. TEMP. Temperature TFT TOYOTA Free-Tronic TFTM Tianjin Faw Toyota Motor Co., Ltd. THS ll TOYOTA Hybrid System ll TIS Total Information System for Vehicle Development T/M Transmission TMC Toyota Motor Corporation TMCA Toyota Motor Corporation Australia Ltd. TMMBC Toyota Motor Manufacturing de Baja California, S. de R.L. de C.V. TMMC Toyota Motor Manufacturing Canada Inc. TMMF Toyota Motor Manufacturing France S.A.S. TMMI Toyota Motor Manufacturing, Indiana, Inc. TMMIN P.T. Toyota Motor Manufacturing Indonesia TMMK TOYOTA Motor Manufacturing Kentucky, Inc. TMMR Toyota Motor Manufacturing Russia TMMT Toyota Motor Manufacturing Turkey Inc. TMMTX Toyota Motor Manufacturing, Texas, Inc. TMUK Toyota Motor Manufacturing (UK) Ltd. TMP Toyota Motor Philippines Corp. TMT Toyota Motor Thailand Co. Ltd. TMV Toyota Motor Vietnam Co., Ltd. TPCA Toyota Peugeot Citroen Automobiles Czech, s.r.o. TRAC/TRC Traction Control System TSAM Toyota South Africa Motors (Pty) Ltd. TVIP TOYOTA Vehicle Intrusion Protection TWC Three-Way Catalyst U/D Underdrive U/S Undersize VCV Vacuum Control Valve VDIM Vehicle Dynamics Integrated Management VENT Ventilator VGRS Variable Gear Ratio Steering VIM Vehicle Interface Module VIN Vehicle Identification Number VLC Valve Lift Control VPS Variable Power Steering VSC Vehicle Stability Control VSV Vacuum Switching Valve VTV Vacuum Transmitting Valve VVT-i Variable Valve Timing-intelligent W/, w/ With WGN Wagon W/H Wire Harness W/O, w/o Without X-REAS X-Relative Absorber System 1ST, 1st First 2ND, 2nd Second 2WD Two Wheel Drive Vehicle (4 x 2) 3RD, 3rd Third 4TH, 4th Fourth 4WD Four Wheel Drive Vehicle (4 x 4) 4WS Four Wheel Steering System 5TH, 5th Fifth 6TH, 6th Sixth 7TH, 7th Seventh 8TH, 8th Eighth GLOSSARY OF SAE AND TOYOTA TERMS This
glossary lists all SAE-J1930 terms and abbreviations used in this
manual in compliance with SAE recommendations, as well as their TOYOTA
equivalents. SAE Abbreviation SAE Term TOYOTA Term ( )-Abbreviation A/C Air Conditioning Air Conditioner ACL Air Cleaner Air Cleaner, A/CL AIR Secondary Air Injection Air Injection (AI) AP Accelerator Pedal - B+ Battery Positive Voltage +B, Battery Voltage BARO Barometric Pressure HAC CAC Charge Air Cooler Intercooler CARB Carburetor Carburetor CFI Continuous Fuel Injection - CKP Crankshaft Position Crank Angle CL Closed Loop Closed Loop CMP Camshaft Position Cam Angle CPP Clutch Pedal Position - CTOX Continuous Trap Oxidizer - CTP Closed Throttle Position LL ON, Idle ON DFI Direct Fuel Injection Direct Injection (DI./INJ) DI Distributor Ignition - DLC3 Data Link Connector 3 OBD II Diagnostic Connector DTC Diagnostic Trouble Code Diagnostic Trouble Code DTM Diagnostic Test Mode - ECL Engine Coolant Level - ECM Engine Control Module Engine Electronic Control Unit (ECU) ECT Engine Coolant Temperature Coolant Temperature, Water Temperature (THW) EEPROM Electrically Erasable Programmable Read Only Memory Electrically Erasable Programmable Read Only Memory (EEPROM) EFE Early Fuel Evaporation Cold Mixture Heater (CMH), Heat Control Valve (HCV) EGR Exhaust Gas Recirculation Exhaust Gas Recirculation (EGR) EI Electronic Ignition Distributorless Ignition (DLI) EM Engine Modification Engine Modification (EM) EPROM Erasable Programmable Read Only Memory Programmable Read Only Memory (PROM) EVAP Evaporative Emission Evaporative Emission Control (EVAP) FC Fan Control - FEEPROM Flash Electrically Erasable Programmable Read Only Memory - FEPROM Flash Erasable Programmable Read Only Memory - FF Flexible Fuel - FP Fuel Pump Fuel Pump GEN Generator Alternator GND Ground Ground (GND) HO2S Heated Oxygen Sensor Heated Oxygen Sensor (HO2S) IAC Idle Air Control Idle Speed Control (ISC) IAT Intake Air Temperature Intake or Inlet Air Temperature ICM Ignition Control Module - IFI Indirect Fuel Injection Indirect Injection (IDL) IFS Inertia Fuel-Shutoff - ISC Idle Speed Control - KS Knock Sensor Knock Sensor MAF Mass Airflow Air Flow Meter MAP Manifold Absolute Pressure Manifold Pressure Intake Vacuum MC Mixture Control Electric Bleed Air Control Valve (EBCV) Mixture Control Valve (MCV) Electric Air Control Valve (EACV) MDP Manifold Differential Pressure - MFI Multiport Fuel Injection Electronic Fuel Injection (EFI) MIL Malfunction Indicator Lamp Check Engine Light MST Manifold Surface Temperature - MVZ Manifold Vacuum Zone - NVRAM Non-Volatile Random Access Memory - O2S Oxygen Sensor Oxygen Sensor, O2 Sensor (O2S) OBD On-Board Diagnostic On-Board Diagnostic System (OBD) OC Oxidation Catalytic Converter Oxidation Catalytic Convert (OC), CCo OL Open Loop Open Loop PAIR Pulsed Secondary Air Injection Air Suction (AS) PCM Powertrain Control Module - PNP Park/Neutral Position - PROM Programmable Read Only Memory - PSP Power Steering Pressure - PTOX Periodic Trap Oxidizer Diesel Particulate Filter (DPF) Diesel Particulate Trap (DPT) RAM Random Access Memory Random Access Memory (RAM) RM Relay Module - ROM Read Only Memory Read Only Memory (ROM) RPM Engine Speed Engine Speed SC Supercharger Supercharger SCB Supercharger Bypass E-ABV SFI Sequential Multiport Fuel Injection Electronic Fuel Injection (EFI), Sequential Injection SPL Smoke Puff Limiter - SRI Service Reminder Indicator - SRT System Readiness Test - ST Scan Tool - TB Throttle Body Throttle Body TBI Throttle Body Fuel Injection Single Point Injection Central Fuel Injection (Ci) TC Turbocharger Turbocharger TCC Torque Converter Clutch Torque Converter TCM Transmission Control Module Transmission ECU, ECT ECU TP Throttle Position Throttle Position TR Transmission Range - TVV Thermal Vacuum Valve Bimetallic Vacuum Switching Valve (BVSV) Thermostatic Vacuum Switching Valve (TVSV) TWC Three-Way Catalytic Converter Three-Way Catalytic (TWC) Manifold Converter CCRO TWC+OC Three-Way + Oxidation Catalytic Converter CCR + CCo VAF Volume Airflow Air Flow Meter VR Voltage Regulator Voltage Regulator VSS Vehicle Speed Sensor Vehicle Speed Sensor WOT Wide Open Throttle Full Throttle WU-OC Warm Up Oxidation Catalytic Converter - WU-TWC Warm Up Three-Way Catalytic Converter - 3GR Third Gear - 4GR Fourth Gear -Abbreviations Used In Manual
Glossary Of Sae And Toyota Terms
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Current Above Threshold (P219519,P219524,P219618,P219623)
DESCRIPTION Refer to DTC P003012. Click here HINT: Although the DTC titles say O2 sensor, these DTCs relate to the air fuel ratio sensor (sensor 1). DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P219519 A/F (O2) Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Circuit Cu ...
