Note. Right front HO2S is identified as O2S11 and left front HO2S is identified as O2S21.
Code Definition
- DTC P0171: Right Side Fuel Trim System - Too Lean
- DTC P0174: Left Side Fuel Trim System - Too Lean
Contents
Wiring diagrams Section: Testing & Diagnostics- Engine Controls - Basic Diagnostic Procedures: Diagnosis
- Engine Controls - Basic Diagnostic Procedures: Other
- B2300, B3000, B4000 & Tribute 3.0L
- Engine Controls - Self-Diagnostics - 2.3L: Overview
- Engine Controls - Self-Diagnostics - 2.3L: Diagnosis
- Engine Controls - Self-Diagnostics - 2.3L: Component Locations
- Engine Controls - Self-Diagnostics - 2.3L: Other
- DTC P0126 OR DTC P0128
- DTC P0131 OR P0132
- DTC P0133: FRONT HEATED OXYGEN SENSOR CIRCUIT - SLOW RESPONSE
- DTC P0222: THROTTLE POSITION SENSOR NO. 2 CIRCUIT - LOW INPUT
- DTC P0500: VEHICLE SPEED SENSOR CIRCUIT - MALFUNCTION
- DTC P0506: IDLE CONTROL SYSTEM - RPM LESS THAN EXPECTED
- DTC P0507: IDLE CONTROL SYSTEM - RPM GREATER THAN EXPECTED
- DTC P0571: BRAKE SWITCH CIRCUIT - MALFUNCTION
- DTC P0602: PCM PROGRAMMING ERROR
- DTC P2108: THROTTLE ACTUATOR CONTROL MODULE - PERFORMANCE
- DTC U0073, U1900 OR U2516
- DTC U0100, DTC U0121 OR DTC U0155
- Engine Controls - Self-Diagnostics - 3.0L: Overview
- Engine Controls - Self-Diagnostics - 3.0L: Diagnosis
- Engine Controls - Self-Diagnostics - 3.0L: Component Locations
- Engine Controls - Self-Diagnostics - 3.0L: Other
- DTC P0117: ENGINE COOLANT TEMPERATURE CIRCUIT - LOW INPUT
- DTC P0118: ENGINE COOLANT TEMPERATURE CIRCUIT - HIGH INPUT
- DTC P0122: THROTTLE POSITION SENSOR NO. 1 - LOW INPUT
- DTC P0126 OR DTC P0128
- DTC P0131, DTC P0132, DTC P0151 OR DTC P0152
- DTC P0133 OR DTC P0153
- DTC P0134 OR DTC P0154
- DTC P0138 OR DTC P0158
- DTC P0140 OR DTC P0160
- DTC P0171 OR DTC P0174
- DTC P0172 OR DTC P0175
- DTC P0222: THROTTLE POSITION SENSOR NO. 2 CIRCUIT - LOW INPUT
- DTC P0223: THROTTLE POSITION SENSOR NO. 2 CIRCUIT - HIGH INPUT
- DTC P0301, DTC P0302, DTC P0303, DTC P0304, DTC P0305 OR DTC P0306
- DTC P0335: CRANKSHAFT POSITION SENSOR CIRCUIT - MALFUNCTION
- DTC P0340: RIGHT SIDE CAMSHAFT POSITION SENSOR CIRCUIT - MALFUNCTION
- DTC P0345: LEFT SIDE CAMSHAFT POSITION SENSOR CIRCUIT - MALFUNCTION
- DTC P0421 OR DTC P0431
- DTC P0507: IDLE CONTROL SYSTEM RPM - MORE THAN EXPECTED
- DTC P0550: POWER STEERING PRESSURE SWITCH CIRCUIT - MALFUNCTION
- DTC P0571: BRAKE SWITCH CIRCUIT - MALFUNCTION
- DTC P0602: POWER CONTROL MODULE PROGRAMMING ERROR
- DTC P2088: RIGHT OIL CONTROL VALVE ACTUATOR CIRCUIT - LOW INPUT
- DTC P2089: RIGHT OIL CONTROL VALVE ACTUATOR CIRCUIT - HIGH INPUT
- DTC P2092: LEFT OIL CONTROL VALVE ACTUATOR CIRCUIT - LOW INPUT
- DTC P2093: LEFT OIL CONTROL VALVE ACTUATOR CIRCUIT - HIGH INPUT
- DTC P2100: THROTTLE ACTUATOR CONTROL MOTOR CIRCUIT/OPEN
- DTC P2111 & DTC P2112
- DTC P2127: ACCELERATOR PEDAL POSITION SENSOR NO. 2 CIRCUIT - LOW INPUT
- DTC P2128: ACCELERATOR PEDAL POSITION SENSOR NO. 2 CIRCUIT - HIGH INPUT
- DTC U0073, DTC U1900 OR DTC U2516
- DTC U0100, DTC U0121 OR DTC U0155
- Engine Controls - Trouble Shooting - No Codes: Diagnosis
- Engine Controls - Trouble Shooting - No Codes: NVH
- Engine Controls - Trouble Shooting - No Codes: Other
- Engine Controls - System & Component Testing: Overview
- Engine Controls - System & Component Testing: Diagnosis
- Engine Controls - System & Component Testing: Maintenance
- Engine Controls - System & Component Testing: Other
- Abbreviations
- Accessory Drive Belts
- Adjustments
- Airbag
- Anti-Lock/traction Control
- Application
- Automatic Trans
- Automatic Transaxle - Overhaul [FN4A-EL]: Overhaul
- Automatic Transaxle - Overhaul [JA5A-EL]
- Automatic Transaxle - Overhaul [LJ4A-EL]: Overhaul
- Automatic Transaxle - Service, Removal & Installation (LJ4A-EL): Diagnosis
- Auxiliary Emission Control Systems
- Axle Shafts
- Basic Trouble Shooting
- Brakes
- Cabin Air Filter
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Communication Devices
- Computer Relearn
- Cooling Fan
- Cooling System (Mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Differentials & Drive Axles
- Door Locks & Anti-Theft Systems
- Drive Cycles
- Driveline/axles
- DTC Index
- Electrical Component Locations
- Electronic Steering
- Emission Applications
- Engine
- Engine Controls - Removal & Installation
- Engine Controls - Removal & Installation: Removal & Installation
- Engine Mechanical - Overhaul - 3.0L V6 (Aj with Variable Valve Timing): Overhaul
- Engine Mechanical - Overhaul - 3.0L V6 (Aj Without Variable Valve Timing): Overhaul
- Engine Mechanical 2.3L 4-CYLINDER Service Information: Removal & Installation
- Engine Mechanical [3.0L [Aj]] Service Information: Removal & Installation
- Engine Mechanical [L3] Service Information: Removal & Installation
- Engine Performance
- Entertainment Systems
- Exhaust
- Exterior Body Panels
- Exterior Lights
- Exterior/interior Trim
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- Heated Glass/defoggers
- Identification
- Ignition Switch/steering Lock
- Lighting Systems: Diagnosis
- Lubrication System
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- Manual Transaxle - Overhaul (A65MX-R): Overhaul
- Manual Transaxle - Overhaul (G35M-R): Overhaul
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Mode 6
- Obd-Ii Drive Cycles
- Oem General Information
- Pin Voltage Charts
- Restraints
- Restraints Control Systems
- Seats
- Sensor Range Charts
- Specifications
- Starter
- Steering
- Steering Column Switches
- Sun Roof/t-Top/convertible Top
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Theory & Operation
- Traction Control Disable
- Transmission
- Wheel & Tire System
- Wheel Alignment
- Wheel Hubs
- Windows
- Wiper/washer Systems