P — powertrain
Engine, fuel, ignition, emissions and transmission.
P00xx
P0000 No Fault Found (Scan Tool Placeholder)P0001 Fuel Volume Regulator Control Circuit/OpenP0002 Fuel Volume Regulator Control Circuit Range/PerformanceP0003 Fuel Volume Regulator Control Circuit LowP0004 Fuel Volume Regulator Control Circuit HighP0005 Fuel Shutoff Valve A Control Circuit/Open
P01xx
P0100 Mass Air Flow (MAF) Sensor Circuit MalfunctionP0101 Mass Air Flow Sensor Reading Out of RangeP0102 Mass Air Flow Sensor Circuit Low InputP0103 Mass Air Flow (MAF) Sensor Circuit High InputP0104 Mass Air Flow (MAF) Sensor Circuit "A" Intermittent/ErraticP0105 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Fault
P02xx
P0200 Fuel Injector Circuit MalfunctionP0201 Cylinder 1 Fuel Injector Circuit MalfunctionP0202 Cylinder 2 Fuel Injector Circuit MalfunctionP0203 Cylinder 3 Fuel Injector Circuit MalfunctionP0204 Cylinder 4 Fuel Injector Circuit MalfunctionP0205 Injector Circuit Malfunction, Cylinder 5
P03xx
P0300 Random or Multiple Cylinder Misfire DetectedP0301 Cylinder 1 Misfire DetectedP0302 Cylinder 2 Misfire DetectedP0303 Cylinder 3 Misfire DetectedP0304 Cylinder 4 Misfire DetectedP0305 Cylinder 5 Misfire Detected
P04xx
P0400 EGR Exhaust Gas Recirculation Flow MalfunctionP0401 Exhaust Gas Recirculation (EGR) Flow InsufficientP0402 Exhaust Gas Recirculation (EGR) Flow ExcessiveP0403 EGR Control Circuit MalfunctionP0404 EGR Circuit Range/Performance ProblemP0405 EGR Sensor A Circuit Low Voltage
P05xx
P0500 Vehicle Speed Sensor MalfunctionP0501 Vehicle Speed Sensor Range/PerformanceP0505 Idle Control System MalfunctionP0506 Idle RPM Lower Than ExpectedP0507 Idle RPM Higher Than ExpectedP0508 Idle Speed Higher Than Expected
P06xx
P0600 Serial Communication Link MalfunctionP0601 Internal Control Module Memory Checksum ErrorP0602 Control Module Programming ErrorP0603 Control Module Keep Alive Memory (KAM) ErrorP0604 Control Module Random Access Memory (RAM) ErrorP0605 Control Module Read Only Memory (ROM) Error
P07xx
P0700 Transmission Control System MalfunctionP0701 Transmission Control System Range/Performance FaultP0702 Transmission Control System Electrical FaultP0703 Brake Switch B Circuit MalfunctionP0705 Transmission Range Sensor Circuit Malfunction (PRNDL)P0706 Transmission Range Sensor Circuit Range/Performance
P08xx
P0801 Reverse Inhibit Control Circuit MalfunctionP0810 Clutch Position Control Circuit MalfunctionP0815 Upshift Switch Circuit MalfunctionP0820 Gear Lever X-Y Position Sensor Circuit MalfunctionP0840 Transmission Fluid Pressure Sensor/Switch A Circuit MalfunctionP0841 Transmission Fluid Pressure Sensor/Switch A Circuit Range/Performance
P09xx
P0960 Pressure Control Solenoid A Control Circuit OpenP0961 Pressure Control Solenoid A Range/PerformanceP0962 Pressure Control Solenoid A Control Circuit LowP0973 Shift Solenoid A Control Circuit LowP0974 Shift Solenoid A Control Circuit HighP0976 Shift Solenoid B Control Circuit Low
P10xx
P1000 OBD System Readiness Test Not Complete (Ford)
P11xx
P1101 Intake Air Flow Out of Expected Range (MAF)P1120 Throttle Position Sensor Out of RangeP1133 HO2S Insufficient Switching, Sensor 1P1135 Air/Fuel Sensor Heater Circuit, Bank 1 Sensor 1
P12xx
P1259 VTEC System Malfunction (Variable Valve Timing)
P13xx
P1320 Ignition Primary Circuit Failure (Nissan)P1321 Ignition Coil Power Supply Low, Cylinder 1P1335 Crankshaft/Camshaft Position Sensor Correlation FaultP1340 Camshaft Position Sensor B Circuit MalfunctionP1345 Crankshaft/Camshaft Position Sensor CorrelationP1351 Ignition Control Module Circuit Voltage Fault (GM)
P14xx
P1450 Unable to Bleed Off Fuel Tank Vacuum (Ford EVAP)
P15xx
P1500 Starter Signal Circuit MalfunctionP1501 Vehicle Speed Sensor Signal IntermittentP1503 Idle Air Control Valve Control Circuit LowP1504 Idle Air Control Valve Control Circuit HighP1506 Idle Air Control Overspeed: Idle RPM Above TargetP1507 Idle Speed Too Low: Idle Control Cannot Raise RPM
P16xx
P1602 Engine Control Module Not Programmed
P17xx
P1701 Reverse Gear Incorrect Ratio
P20xx
P2002 Diesel Particulate Filter Efficiency Below ThresholdP2004 Intake Manifold Runner Control Stuck Open (Bank 1)P2005 Intake Manifold Runner Control Stuck Open (Bank 2)P2006 Intake Manifold Runner Control Stuck Closed (Bank 1)P2007 Intake Manifold Runner Control Stuck Closed (Bank 2)P2008 Intake Manifold Runner Control Circuit Open (Bank 1)
P21xx
P2101 Throttle Actuator Control Motor Circuit Range/PerformanceP2122 Accelerator Pedal Position Sensor D Circuit LowP2138 Accelerator Pedal Position Sensor D/E Voltage CorrelationP2177 System Too Lean Off Idle (Bank 1)P2178 System Too Rich Off Idle (Bank 1)P2179 System Too Lean Off Idle (Bank 2)
P22xx
P2201 NOx Sensor Circuit Range/Performance (Bank 1)P2202 NOx Sensor Circuit Low Input (Bank 1 Sensor 1)P2203 NOx Sensor Circuit High Input (Bank 1 Sensor 1)P2204 NOx Sensor Circuit Low Input (Bank 2 Sensor 1)P2205 NOx Sensor Heater Control Circuit Low (Bank 1 Sensor 1)P2206 NOx Sensor Heater Control Circuit High (Bank 1 Sensor 1)
P24xx
P2452 Particulate Filter Pressure Sensor "A" Circuit FaultP2453 Particulate Filter Pressure Sensor Circuit Range/PerformanceP2454 Particulate Filter Pressure Sensor A Circuit LowP2459 Particulate Filter Regeneration Too FrequentP2460 Diesel Particulate Filter Ash Accumulation Too HighP2461 Diesel Particulate Filter Ash Level Very High
P25xx
P2500 Generator Lamp / L Terminal Circuit LowP2501 Generator Lamp / L Terminal Circuit HighP2563 Turbo Boost Control Position Out of Range/PerformanceP2564 Turbocharger Boost Control Position Sensor Circuit LowP2565 Turbocharger Boost Control Position Sensor HighP2566 Turbo Boost Control Position Sensor Range/Performance
P26xx
P2635 Fuel Pump Flow Below Threshold
P2Axx
P2A00 O2 Sensor (Wideband) Circuit Range/Performance, Bank 1 Sensor 1
P2Bxx
P2BA2 NOx Exceedance: SCR Conversion Efficiency Low at IdleP2BA7 Reductant (DEF) Injection Valve Performance ProblemP2BA9 Reductant (DEF) Pump Control Circuit OpenP2BAB Reductant (DEF/AdBlue) Level Too LowP2BAC NOx Exceedance – Empty Reagent Tank (Diesel SCR)P2BAD Reductant (DEF) Quality Performance Fault