LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2006 >> Camry Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (SFI) (2AZ-FE) (PZEV) - Diagnostics >> Diagnostic Trouble Code Chart

Diagnostic Trouble Code Chart

HINT:

Parameters listed in the chart may be different than your readings depending on the type of instrument used and other factors.

During the DTC check, refer to the table below if a malfunction code is displayed. For details about each code, refer to the links given in the far left column.

DIAGNOSTIC TROUBLE CODE CHART

DTC No. Detection Item Trouble Area MIL (1) Memory
P0010 Camshaft Position "A" Actuator Circuit (Bank 1)
  • Open or short in OCV circuit
  • OCV
  • ECM
 X X
P0011 Camshaft Position "A" -Timing Over- Advanced or System Performance (Bank 1)
  • Valve timing
  • OCV
  • VVT controller assembly
  • ECM
 X X
P0012 Camshaft Position "A" -Timing Over- Retarded (Bank 1)
  • Same as DTC No. P0011
 X X
P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor 1)
  • Mechanical system (jumped tooth of timing chain, chain stretched)
  • ECM
 X X
P0031(4) Oxygen (A/F) Sensor Heater Circuit Low (Bank 1 Sensor 1)
  • Open or short in heater circuit of A/F sensor
  • A/F sensor heater
  • EFI relay
  • EFI fuse
  • ECM
 X X
P0032(4) Oxygen (A/F) Sensor Heater Circuit High (Bank 1 Sensor 1)
  • Short in heater circuit of A/F sensor
  • A/F sensor heater
  • ECM
 X X
P0037  Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2)
  • Open or short in heater circuit of heated oxygen sensor
  • Heated oxygen sensor heater
  • EFI relay
  • EFI fuse
  • ECM
 X X
P0038  Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2)
  • Short in heater circuit of heated oxygen sensor
  • Heated oxygen sensor heater
  • ECM
 X X
P0043  Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 3)
  • Same as DTC No. P0037
 X X
P0044  Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 3)
  • Same as DTC No. P0038
 X X
P0100 Mass or volume Air Flow Circuit
  • Open or short in mass air flow meter circuit
  • Mass air flow meter
  • ECM
 X X
P0101 Mass or volume Air Flow Circuit Range/Performance Problem
  • Mass air flow meter
 X X
P0102 Mass or volume Air Flow Circuit Low Input
  • Open or short in mass air flow meter circuit
  • Mass air flow meter
  • ECM
 X X
P0103 Mass or volume Air Flow Circuit High Input
  • Open in mass air flow meter circuit (E2G circuit)
  • Short in mass air flow meter circuit (to +B circuit)
  • Mass air flow meter
  • ECM
 X X
P0110 Intake Air Temperature Circuit
  • Open or short in intake air temperature sensor circuit
  • Intake air temperature sensor (built in mass air flow meter)
  • ECM
 X X
P0112 Intake Air Temperature Circuit Low Input
  • Same as DTC No. P0110
 X X
P0113 Intake Air Temperature Circuit High Input
  • Same as DTC No. P0110
 X X
P0115 Engine Coolant Temperature Circuit
  • Open or short in engine coolant temperature sensor circuit
  • Engine coolant temperature sensor
  • ECM
 X X
P0116 Engine Coolant Temperature Circuit Range/Performance Problem
  • Cooling system
  • Engine coolant temperature sensor
 X X
P0117 Engine Coolant Temperature Circuit Low Input
  • Same as DTC No. P0115
 X X
P0118 Engine Coolant Temperature Circuit High Input
  • Same as DTC No. P0115
 X X
P0120 Throttle/Pedal Position Sensor/ Switch "A" Circuit
  • Open or short in throttle position sensor circuit
  • Throttle body assy (Throttle position sensor)
  • Wire harness
  • ECM
 X X
P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
  • Throttle body assy (Throttle position sensor)
 X X
P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input
  • Same as DTC No. P0120
 X X
P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High Input
  • Open in throttle position sensor circuit (E2 circuit)
  • Short in throttle position sensor circuit (to +B circuit)
  • Throttle body assy (Throttle position sensor)
  • ECM
 X X
P0125 Insufficient Coolant Temperature for Closed Loop Fuel Control
  • Same as DTC No. P0116
 X X
P0128 Coolant Thermostat (Coolant Temperature Below Thermostat regulating temperature)
  • Thermostat
  • Cooling system
  • Engine coolant temperature sensor
  • ECM
 X X
P0136  Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2)
  • Open or short in heated oxygen sensor 2 (bank 1 sensor 2) circuit
  • Heated oxygen sensor 2 (bank 1 sensor 2)
  • Heated oxygen sensor 2 heater (bank 1 sensor 2)
  • EFI relay
 X X
P0137  Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2)
  • Open in heated oxygen sensor 2 (bank 1 sensor 2) circuit
  • Heated oxygen sensor 2 (bank 1 sensor 2)
  • Heated oxygen sensor 2 heater (bank 1 sensor 2)
  • EFI relay
 X X
P0138  Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2)
  • Short in heated oxygen sensor 2 (bank 1 sensor 2) circuit
  • Heated oxygen sensor 2 (bank 1 sensor 2)
  • Heated oxygen sensor 2 heater (bank 1 sensor 2)
  • EFI relay
 X X
P0142  Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 3)
  • Heated oxygen sensor 3 (bank 1 sensor 3)
 X X
P0143  Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 3)
  • Open or short in heated oxygen sensor 3 (bank 1 sensor 3) circuit
  • Heated oxygen sensor 3 (bank 1 sensor 3)
  • Heated oxygen sensor 3 heater (bank 1 sensor 3)
  • EFI relay
 X X
P0144  Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 3)
  • Short in heated oxygen sensor 3 (bank 1 sensor 3) circuit
  • Heated oxygen sensor 3 (bank 1 sensor 3)
 X X
P0171 System too Lean (Bank 1)
  • Air induction system
  • Injector blockage
  • Mass air flow meter
  • Engine coolant temperature sensor
  • Fuel pressure
  • Gas leakage in exhaust system
  • Open or short in A/F sensor circuit
  • A/F sensor
  • A/F sensor heater
  • EFI relay
  • PCV hose connection
  • PCV hose
 X X
P0172 System too Rich (Bank 1)
  • Injector leakage, blockage
  • Mass air flow meter
  • Engine coolant temperature sensor
  • Ignition system
  • Fuel pressure
  • Gas leakage in exhaust system
  • Open or short in A/F sensor circuit
  • A/F sensor
  • EFI relay
  • A/F sensor heater
 X X
P0220 Throttle/Pedal Position Sensor/ Switch "B" Circuit
  • Same as DTC No. P0120
 X X
P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low Input
  • Same as DTC No. P0120
 X X
P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High Input
  • Same as DTC No. P0120
 X X
P0300 Random/Multiple Cylinder Misfire Detected
  • Open or short in engine wire
  • Connector connection
  • Vacuum hose connection
  • Ignition system
  • Injector
  • Fuel pressure
  • Mass air flow meter
  • Engine coolant temperature sensor
  • Compression pressure
  • Valve clearance
  • Valve timing
  • PCV hose connection
  • ECM
 X (2) X
P0301 Cylinder 1 Misfire Detected
  • Same as DTC No. P0300
 X (2) X
P0302 Cylinder 2 Misfire Detected
  • Same as DTC No. P0300
 X (2) X
P0303 Cylinder 3 Misfire Detected
  • Same as DTC No. P0300
 X (2) X
P0304 Cylinder 4 Misfire Detected
  • Same as DTC No. P0300
 X (2) X
P0327 Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor)
  • Short in knock sensor circuit
  • Knock sensor
  • ECM
 X X
P0328 Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
  • Same as DTC No. P0327
 X X
P0335 Crankshaft Position Sensor "A" Circuit
  • Open or short in crankshaft position sensor circuit
  • Crankshaft position sensor
  • Crankshaft position sensor plate No. 1
  • ECM
 X X
P0339 Crankshaft Position Sensor "A" Circuit Intermittent
  • Same as DTC No. P0335
 - X
P0340 Camshaft Position Sensor "A" Circuit (Bank 1 or Single Sensor)
  • Open or short in camshaft position sensor circuit
  • Camshaft position sensor
  • Camshaft timing gear
  • Timing chain has jumped a tooth
  • ECM
 X X
P0341 Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 or Single Sensor)
  • Same as DTC No. P0340
 X X
P0351(3) Ignition Coil "A" Primary/Secondary Circuit
  • Ignition system
  • Open or short in IGF or IGT circuit from ignition coil assy to ECM (ignition coil circuits 1 through 4)
  • Ignition coil assy (ignition coils 1 through 4)
  • ECM
 X X
P0352(3) Ignition Coil "B" Primary/Secondary Circuit
  • Same as DTC No. P0351
 X X
P0353(3) Ignition Coil "C" Primary/Secondary Circuit
  • Same as DTC No. P0351
 X X
P0354(3) Ignition Coil "D" Primary/Secondary Circuit
  • Same as DTC No. P0351
 X X
P0420  Catalyst System Efficiency Below Threshold (Bank 1)
  • Exhaust manifold with front catalyst and exhaust front pipe with rear catalyst both
  • Gas leakage in exhaust system
  • A/F sensor
  • Heated oxygen sensor 2 (bank 1 sensor 2)
 X X
P0441  Evaporative Emission Control System
Incorrect Purge Flow
  • Vacuum hose has cracks, holes, or is blocked, damaged or disconnected
  • Fuel tank cap incorrectly installed
  • Fuel tank cap has cracks, or is damaged.
  • Open or short in vapor pressure sensor circuit
  • Vapor pressure sensor
  • Open or short in EVAP VSV circuit
  • EVAP VSV
  • Open or short in CCV circuit
  • CCV
  • Trap canister assy
  • Fuel tank has cracks, holes, or is damaged
  • Charcoal canister has cracks, holes, or is damaged
  • Fuel tank over fill check valve has cracks, or is damaged
  • ECM
 X X
P0442  Evaporative Emission Control System Leak detected (small leak)
  • Same as DTC No. P0441
 X X
P0446  Evaporative Emission Control System Vent Control Circuit
  • Same as DTC No. P0441
 X X
DTC P0451 Evaporative Emission Control System Pressure Sensor/Switch Range/Performance
  • Open or short in vapor pressure sensor circuit
  • Vapor pressure sensor
  • ECM
 X X
DTC P0452 Evaporative Emission Control System Pressure Sensor/Switch Low Input
  • Same as DTC No. P0451
 X X
DTC P0453 Evaporative Emission Control System Pressure Sensor/Switch High Input
  • Same as DTC No. P0451
 X X
DTC P0446 Evaporative Emission Control System Leak Detected (very small leak)
  • Same as DTC No. P0441
 X X
P0500 Vehicle Speed Sensor "A"
  • Combination meter
  • Open or short in speed sensor circuit
  • Vehicle speed sensor
  • ECM
  • Skid control computer assy
 X X
P0504 Brake Switch Correlation
  • Short in stop light switch signal circuit
  • Stop light switch
  • ECM
 - X
P0505 Idle Control System
  • Throttle body assy
  • Air induction system
  • PCV hose connection
  • PCV hose
  • ECM
 X X
P0560 System Voltage
  • Open in back-up power source circuit
  • ECM
 X X
P0604 Internal Control Module Random Access Memory (RAM) Error
  • ECM
 X X
P0606 ECM/PCM Processor
  • ECM
 X X
P0607 Control Module Performance
  • ECM
 X X
P0617 Starter Relay Circuit High
  • Short in park/neutral position switch
  • Park/neutral position switch
  • Ignition switch
  • ECM
 X X
P0630 VIN not Programmed or Mismatch - ECM/PCM
  • ECM
 X X
P0657 Actuator Supply Voltage Circuit / Open
  • ECM
 X X
P0705 Transmission Range Sensor Circuit Malfunction (PRNDL Input)
  • Short in park/neutral position switch circuit
  • Park/neutral position switch
  • ECM
 X X
P0710 Transmission Fluid Temperature Sensor "A" circuit
  • Electronic controlled automatic transmission (ECT)
 X X
P0711 Transmission Fluid Temperature Sensor "A" Performance
  • Electronic controlled automatic transmission (ECT)
 X X
P0712 Transmission Fluid Temperature Sensor "A" Circuit Low Input
  • Electronic controlled automatic transmission (ECT)
 X X
P0713 Transmission Fluid Temperature Sensor "A" Circuit High Input
  • Electronic controlled automatic transmission (ECT)
 X X
P0717 Input/Turbine Speed Sensor "A" Circuit No Signal
  • Electronic controlled automatic transmission (ECT)
 X X
P0724 Brake Switch "B" Circuit High
  • Short in stop light switch signal circuit
  • Stop light switch
  • ECM
 X X
P0741 Torque Converter Clutch Circuit Performance or Stuck Off
  • Electronic controlled automatic transmission (ECT)
 X X
P0746 Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1)
  • Electronic controlled automatic transmission (ECT)
 X X
P0748 Pressure Control Solenoid "A" Electrical (Shift Solenoid Valve SL1)
  • Electronic controlled automatic transmission (ECT)
 X X
P0766 Shift Solenoid "D" Performance (Shift Solenoid Valve S4)
  • Electronic controlled automatic transmission (ECT)
 X X
P0771 Shift Solenoid "E" Performance (Shift Solenoid Valve SR)
  • Electronic controlled automatic transmission (ECT)
 X X
P0776 Pressure Control Solenoid "B" Performance (Shift Solenoid Valve SL2)
  • Electronic controlled automatic transmission (ECT)
 X X
P0778 Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2)
  • Electronic controlled automatic transmission (ECT)
 X X
P0793 Intermediate Shaft Speed Sensor "A" Circuit No Signal
  • Electronic controlled automatic transmission (ECT)
 X X
P0796 Pressure Control Solenoid "C" Performance (Shift Solenoid Valve SL3)
  • Electronic controlled automatic transmission (ECT)
 X X
P0798 Pressure Control Solenoid "C" Electrical (Shift Solenoid Valve SL3)
  • Electronic controlled automatic transmission (ECT)
 X X
P0982 Shift Solenoid "D" Control Low
  • Electronic controlled automatic transmission (ECT)
 X X
P0983 Shift Solenoid "D" Control High
  • Electronic controlled automatic transmission (ECT)
 X X
P0985 Pressure Control Solenoid "E" Performance (Shift Solenoid Valve SR)
  • Electronic controlled automatic transmission (ECT)
 X X
P0986 Pressure Control Solenoid "E" Electrical (Shift Solenoid Valve SR)
  • Electronic controlled automatic transmission (ECT)
 X X
P2004  Intake Manifold Runner Control Stuck Open (Bank 1)
  • IMRV motor circuit
  • IMRV motor
  • IMRV position sensor
  • IMRV
  • IMRV connector connection
  • ECM
 X X
P2006  Intake Manifold Runner Control Stuck Closed (Bank 1)
  • Same as DTC No. P2004
 X X
P2009  Intake Manifold Runner Control Circuit Low (Bank 1)
  • Open in IMRV motor circuit
  • IMRV motor
  • ECM
 X X
P2010  Intake Manifold Runner Control Circuit High (Bank 1)
  • Short in IMRV motor circuit
  • IMRV motor
  • ECM
 X X
P2014  Intake Manifold Runner Position Sensor/Switch Circuit (Bank 1)
  • Open or short in IMRV position sensor circuit
  • IMRV position sensor
  • ECM
 X X
P2016  Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank 1)
  • Same as DTC No. P2004
 X X
P2017  Intake Manifold Runner Position Sensor/Switch Circuit High (Bank 1)
  • Same as DTC No. P2004
 X X
P2102 Throttle Actuator Control Motor Circuit Low
  • Open or short in throttle control motor circuit
  • Throttle body assy (Throttle motor)
  • ECM
 X X
P2103 Throttle Actuator Control Motor Circuit High
  • Same as DTC No. P2102
 X X
P2111 Throttle Actuator Control System - Stuck Open
  • Throttle control motor circuit
  • Throttle control motor
  • Throttle body
  • Throttle valve
 X X
P2112 Throttle Actuator Control System - Stuck Closed
  • Same as DTC No. P2111
 X X
P2118 Actuator Control Motor Current Range/Performance
  • Open in ETCS power source circuit
  • ECM
 X X
P2119 Throttle Actuator Control Throttle Body Range/Performance
  • Electronic throttle control system
  • ECM
 X X
P2120 Throttle/Pedal Position Sensor/Switch "D" Circuit
  • Open or short in accelerator pedal position sensor circuit
  • Accelerator pedal position sensor
  • ECM
 X X
P2121 Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance
  • Accelerator pedal position sensor
  • ECM
 X X
P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input
  • Same as DTC No. P2120
 X X
P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High Input
  • Same as DTC No. P2120
 X X
P2125 Throttle/Pedal Position Sensor/Switch "E" Circuit
  • Same as DTC No. P2120
 X X
P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input
  • Same as DTC No. P2120
 X X
P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High Input
  • Same as DTC No. P2120
 X X
P2135 Throttle Pedal Position Sensor/Switch "A"/"B" Voltage Correlation
  • Same as DTC No. P0120
 X X
P2138 Throttle Pedal Position Sensor/Switch "D"/"E" Voltage Correlation
  • Same as DTC No. P2120
 X X
P2195(4) Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1)
  • Open or short in A/F sensor circuit
  • A/F sensor
  • A/F sensor heater
  • EFI relay
  • A/F sensor heater and EFI relay circuit
  • Air induction system
  • Fuel pressure
  • Injector
  • ECM
 X X
P2196(4) Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1)
  • Same as DTC No. P2195
 X X
P2237(4) Oxygen Sensor Pumping Current Circuit / Open (for A/F sensor) (Bank 1 Sensor 1)
  • Open or short in A/F sensor circuit
  • A/F sensor
  • A/F sensor heater
  • EFI relay
  • Open or short in heater circuit of A/F sensor
  • ECM
 X X
P2238(4) Oxygen Sensor Pumping Current Circuit / Low (for A/F sensor) (Bank 1 Sensor 1)
  • Same as DTC No. P2237
 X X
P2239(4) Oxygen Sensor Pumping Current Circuit / High (for A/F sensor) (Bank 1 Sensor 1)
  • Same as DTC No. P2237
 X X
P2251(4) Oxygen Sensor Reference Ground Circuit / Open (for A/F sensor) (Bank 1 Sensor 1)
  • Open or short in A/F sensor circuit
  • A/F sensor
  • A/F sensor heater
  • EFI relay
  • Open or short in heater circuit of A/F sensor
  • ECM
 X X
P2252(4) Oxygen Sensor Reference Ground Circuit Low (for A/F sensor) (Bank 1 Sensor 1)
  • Same as DTC No. P2251
 X X
P2253(4) Oxygen Sensor Reference Ground Circuit High (for A/F sensor) (Bank 1 Sensor 1)
  • Same as DTC No. P2251
 X X
P2423  Toyota-HCAC-System (Bank 1)
  • HC adsorb three-way catalyst (inside exhaust front pipe)
  • Gas leakage in exhaust system
  • Heated oxygen sensor 2 (bank 1 sensor 2)
  • Heated oxygen sensor 3 (bank 1 sensor 3)
 X X
P2716 Pressure Control Solenoid "D" Electrical
  • Electronic controlled automatic transmission (ECT)
 X X
P2769 DSL Solenoid Circuit Low
  • Electronic controlled automatic transmission (ECT)
 X X
P2770 DSL Solenoid Circuit High
  • Electronic controlled automatic transmission (ECT)
 X X
DTC P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1)
  • Open or short in A/F sensor circuit
  • A/F sensor
  • A/F sensor heater
  • EFI relay
  • A/F sensor and EFI relay circuit
  • Air induction system
  • Fuel pressure
  • Injector
  • PCV hose connection
  • ECM
 X X
B2799 Engine Immobilizer System Malfunction
  • Immobilizer system
 - X
(1) MIL illuminates
(2) MIL illuminates or flashes continuously
(3) This DTC indicates a malfunction related to primary circuit.
(4) This DTC is related to A/F sensor, although the caption is oxygen sensor.
scientia non olet · About LEMON Manuals