Camry 40 Error Codes List

Content:

1 How to make a computer diagnosis of the Camry 40

2 Engine error codes, possible malfunction

3 Automatic transmission fault codes, possible faults

4 ABS malfunction codes, possible malfunctions

5 Immobilizer malfunction codes

6 Cruise control malfunction codes

7 Codes of malfunction of the stability control system

8 Airbag malfunction codes

9 Other electrical fault codes

Camry 40 Error Codes List

Various scanners are used to diagnose blocks and assemblies of Toyota Camry v40 vehicles. Optimal scanning is done with dealer devices. Universal professional and semi-professional diagnostic devices can be used. Engine diagnostics can be performed using the simplest scanners such as ELM327.

 

In this case, some specific errors of the engine management system may not be detected. Common OBDII protocol errors will be identified in full. In most cases, this is sufficient to identify most faults.

 

The sequence of diagnostic work is approximately the same for all devices:

  • Switch off ignition.
  • Connect the diagnostic connector of the vehicle with the scanner.
  • Connect the scanner to a computer (if it does not represent a single whole) or to a smartphone, as in ELM
  • In the case of using a Bluetooth connection, make it using a smartphone.
  • Download the diagnostic program to the computer (except for the integrated Launch type scanners). Select car model, year of manufacture, scan type.
  • Turn on the ignition of the car, wait until the on-board computer self-diagnosis passes.
  • Start scanning.
  • As a result of scanning, the program will display error codes that are accumulated in the scanned control units.
  • Write down all error codes. Some programs automatically decode error codes, sometimes in Russian. In this case, the transcript must also be recorded. Sometimes some of the errors are not decoded by the diagnostic program. This can be done later using search engines or forums.
  • Remove all errors. Diagnose again. After completing these steps, only valid errors will remain. The data on previously recorded errors will be erased, perhaps some sensor was disconnected, then reconnected. Some invalid errors may appear again after several kilometers of vehicle movement.
  • Record active errors.
  • In professional diagnostics, at the next stage, a dynamic scan is performed, as a result of which it is possible to determine: the ignition timing, instantaneous fuel consumption, temperature conditions, and other important parameters of the engine operation. The engine must be started to perform dynamic diagnostics.
  • Similarly, all vehicle blocks are scanned: brake system, automatic transmission, climate control, immobilizer, body control unit and others.
  • At the end of the diagnostic work, the ignition is turned off, the scanner is disconnected from the diagnostic connector.

Next, they proceed to the analysis of errors and their elimination.

Engine error codes, possible malfunction

After performing the diagnostic work, it is necessary to obtain the maximum possible information about the alleged malfunction. For example, computer diagnostics showed the P0032 code. According to the table below, it stands for exceeding the maximum current in the heater circuit of the first lambda probe. Don't buy a new sensor immediately

First of all, you need to check the wiring that leads to it. The Camry, like most new gasoline cars, has two oxygen sensors (lambda probes) - one before and one after the catalyst. They are heated, that is, there is a spiral that heats up the sensor to go into operation. Perhaps the sensor is faulty, the coil is short-circuited, and the diagnostics show error 0032. But in most cases, the cause of this malfunction is a short circuit in the wiring leading to the labda probe. It is laid in the immediate vicinity of the exhaust manifold, which heats up to over 300 degrees Celsius. If the PVC insulation is destroyed, the wiring may short to the vehicle ground. In this case, the P0032 code may appear. Perhaps at the time of the diagnosis, the error will disappear, but then it will appear again in motion, so it is better to check the quality of the insulation.

The code

Malfunction

Faulty section

P0100

Mass or volumetric air flow sensor circuits

  1. Open or short circuit in the mass air flow ( MAF sensor circuit
  1. Mass air flow sensor
  1. Electronic control unit

P0102

Low signal level at the input of the circuit of the sensor of mass or volumetric air flow

  1. Open or short circuit in the mass air flow sensor circuit
  1. Mass air flow sensor
  1. Electronic control unit

P0103

High signal level at the input of the circuit of the sensor of mass or volumetric air flow

  1. Open or short circuit in the mass air flow sensor circuit
  1. Mass air flow sensor
  1. Electronic control unit

P0110

Malfunction in the intake air temperature sensor circuit

  1. Open or short circuit in the intake air temperature ( IAT sensor circuit
  2. AT sensor (built into the mass air flow ( MAF sensor
  1. Electronic control unit

P0112

Low signal level at the input of the intake air temperature sensor circuit

  1. Short circuit in the IAT sensor circuit
  2. IAT sensor (built-in 8 mass air flow sensor)
  1. Electronic control unit

P0113

High signal at the input of the intake air temperature sensor circuit

  1. Open in IAT sensor circuit
  2. IAT sensor (built into the MAF sensor)
  1. Electronic control unit

P0115

A fault in the temperature sensor circuit cooling barrier liquid

  1. Open or short circuit in the target of the coolant temperature sensor (ECT)
  1. ECT sensor
  1. Electronic control unit

P0116

Malfunction in cooling the temperature sensor circuit barrier liquid due to its output characteristics of range / indirect Villeneuve parameter value

  1. Thermostat
  2. ECT sensor

P0117

The low level signal at the input of the target sensor temperature of coolant

  1. Short circuit in the ECT sensor circuit
  2. ECT sensor
  3. Electronic control unit

P0118

The high level signal at the input circuit of the sensor temperature of coolant 

  1. Open in ECT sensor circuit
  2. ECT sensor
  3. Electronic control unit

P0120

Sensor Circuit Malfunction / switch -A- position throttle / pedal

  1. Throttle position ( TP sensor (built into the throttle body)
  1. Electronic control unit

P0121

Throttle / Pedal Position Sensor / Switch A Circuit Malfunction Related to Range / Performance

TP sensor (built into body / throttle body)

P0122

The low level signal at the input circuit of the sensor position pedal / throttle position A

  1. TP sensor (built into throttle body) short circuit in VTA circuit
  2. Open in VC circuit
  3. Electronic control unit

P0123

The high level signal at the input of the sensor circuit Proposition pedal / throttle position A

  1. TP sensor (built into the throttle body)
  2. Open in VTA1 circuit
  3. Interruption in the chain E2
  4. Short circuit between targets VC and VTA 1
  5. Electronic control unit

P0136

Malfunction in the oxygen sensor circuit (sensor 2 bank 1)

  1. Open or short circuit in the HO sensor circuit (sensor 2)
  1. HO sensor 2; sensor 2)
  1. HO sensor heater 2; sensor 2)
  1. Air-Fuel Ratio ( ) Sensor (Sensor 1)
  2. Engine Compartment Junction Block ( EFI Relay )
  3. Leakage of gases from the exhaust system

P0137

Low voltage in the oxygen sensor circuit (bank 1, sensor 2)

  1. Open in HO sensor 2 circuit (sensor 2)
  2. NO sensor sensor 2)
  3. Sensor heater NO; sensor 2)
  4. Engine Compartment Junction Block ( EFI Relay )
  1. Exhaust gas leak from the exhaust system

P0138

High voltage in the oxygen sensor circuit (sensor 2, bank 1)

  1. Short circuit in HO sensor 2 (sensor 2)
  2. HO sensor 2 ( sensor 2)
  3. Internal circuit malfunction Electronic control unit

P0171

Excessive depletion of the mixture in the system (row 1)

  1. Air intake system
  2. Nozzle clogged
  3. Mass air flow sensor
  4. ECT sensor
  5. The pressure in the fuel system,
  6. Exhaust gas leak from the exhaust system
  7. Open or short circuit in the sensor circuit (sensor 1)
  8. Sensor A / F ( the sensor 1)
  9. sensor heater (yes chic 1)
  10. Engine Compartment Junction Block ( EFI Relay )
  11. sensor heater and EFI relay circuits
  12. Crankcase ventilation hose connections
  13. Hose and to daddy's crankcase ventilation
  14. Electronic control unit

 

P0172

Excessive enrichment of the mixture in the system (row 1)

  1. Leakage through the nozzle or clogging
  2. Mass air flow sensor
  3. ECT sensor
  4. The system plugs
  5. The pressure in the fuel system,
  6. Leakage of gases from the exhaust system.
  7. Open or short circuit in the sensor circuit (sensor 1)       
  1. Sensor A / F ( the sensor 1)
  1. sensor heater (sensor 1)
  1. Engine Compartment Junction Block ( EFI Relay )
  1. Purposes of sensor heater and EFI relay
  1. Electronic control unit

P0220

Pedal / Throttle Position Sensor Circuit

  1. TP sensor (built into the throttle body)

P0222

Low signal level at the input of the pedal / throttle position sensor circuit "B"

  1. TP sensor (built into the throttle body)
  2. Short circuit in a chain VTA2
  3. Open in VC circuit
  4. Electronic control unit

P0223

High signal at the input of the pedal / throttle position sensor circuit B

  1. TP sensor is built into the throttle body
  2. Open in VIA2 chain
  3. Interruption in the chain E2
  4. Short circuit between connections VC and VIA 2

P0300

Cylinder Irregular / Multiple Misfire Detection

  1. Open or short circuit in engine wire harness
  1. Connecting the connector
  1. Vacuum hose connections
  1. The system plugs
  1. Injector
  1. The pressure in the fuel system,
  1. Mass air flow sensor
  1. ECT sensor
  1. Compression pressure
  1. The gap in the actuator valves
  1. Gas distribution phases
  1. Hose and crankcase ventilation valve
  1. Crankcase ventilation hose connection
  1. Air intake system

 

P0301

Detection of registration of ignition in cylinder 1

Same as for 0300

P0302

Cylinder 2 Misfire Detection

Same as for 0300

P0303

Exposure of ignition registration in cylinder 3

Same as for 0300

P0304

Cylinder 4 Misfire Detection

Same as for 0300

P0327

Low signal level at the input of the knock sensor circuit (bank 1 or separate sensor)

  1. Short circuit in the target of the knock sensor
  2. sensor knock
  3. Electronic control unit

P0328

high signal level at the input of the knock sensor circuit 1 (bank 1 or separate sensor)

  1. Interruption in the target sensor detonation
  2. sensor knock
  3. Electronic control unit

P0335

Crankshaft Position Sensor "A"

  1. Open or short circuit in the crankshaft position (CKP) sensor circuit
  1. SKR sensor
  1. SKR sensor plate
  1. Electronic control unit

P0339

Intermittent signal from the crankshaft position sensor A

Same as for 0335

P0340

Circuit of the camshaft position sensor "A * (bank 1 or separate sensor)

  1. Open or short circuit in the camshaft position sensor circuit (CMP)
  1. CMP sensor
  1. distributor shaft
  2. Jumping the timing chain drive
  3. Electronic control unit

 

P0351

Circuit low / high voltage the ignition coil Nia A

  1. The system plugs
  2. Open or short circuit in a chain IGF 1 and IGT between the ignition coils (1-4) and the Electronic control unit
  3. Ignition coils No. 1 - 4
  4. Electronic control unit

P0352

Circuit low / high voltage the ignition coil Nia In

Same as 0351

P0353

Circuit low / high voltage the ignition coil Nia C

Same as 0351

P0354

Circuit low / high voltage the ignition coil Nia D

Same as 0351

P0420

Catalytic Treatment System Efficiency Below Threshold Level (Bank 1)

  1. The receiving tube (s TWC)
  2. Exhaust gas leak from the exhaust system
  3. Air-Fuel Ratio ( ) Sensor (Sensor )
  4. Heated oxygen sensor (H 2) (2 dates)

P0443

Circuit purge control valve system ulavli Bani fuel vapor

  1. open or short circuit in the purge vacuum valve circuit
  2. Electric vacuum valve purge
  3. Electronic control unit

P0500

Malfunction of the vehicle speed sensor A

  1. Open or short circuit in the speed signal circuit
  1. Instrument panel
  1. The electronic block of management systems skid
  2. Vehicle speed sensor
  3. Electronic control unit

P0504

Correlation of A / B brake switch signals

  1. Short circuit in the brake light switch signal circuit
  1. Switch table signals
  1. STOP fuse
  1. IGN fuse
  1. Electronic control unit

P0505

Malfunction of the idle speed control system

  1. 1.ECTS (Electronic Throttle Control System)
  2. Air intake system
  3. Crankcase ventilation hose connection
  4. Electronic control unit

P0560

Invalid voltage in the system

  1. Open in auxiliary power supply circuit
  2. Rechargeable battery
  3. Conclusions rechargeable battery
  4. FFI # 1 fuse
  5. Electronic control unit

P0604

Internal error of the random access memory ( RAM ) of the control unit

Electronic control unit

P0606

Processor Electronic Control Unit / PCM

Electronic control unit

P0607

Operating characteristics of the block control

Electronic control unit

P0617

High signal level in the starter relay circuit

  1. Park / Neutral Position ( PNP Sensor (for Automatic Transmission Models)
  2. Clutch Start Switch (Manual Transmission Models)
  1. Starter relay circuit
  2. Ignition lock b. Electronic control unit

P0657

Actuator power circuit / open

Electronic control unit

P0724

High signal level in the brake switch circuit B

  1. Short circuit in the brake light switch signal circuit
  1. Brake light switch
  1. Electronic control unit

P2102

Weak current in a chain of the motor of a drive of a butterfly valve

  1. Open in the throttle actuator circuit
  2. The drive of the throttle flap
  3. Electronic control unit

P2103

High current in the throttle actuator motor circuit

  1. Short circuit in the throttle actuator circuit
  2. The drive of the throttle flap
  1. Throttle valve
  1. The housing of the throttle valve in the assembly
  1. Electronic control unit

P2111

Throttle Control System - Stuck Open

  1. The drive of the throttle flap
  2. The housing of the throttle valve in the assembly
  3. Throttle valve

P2112

Throttle Control System - Stuck Closed

Same as 2111

P2118

Throttle Actuator Motor Current Out of Range / Impermissible Mode of Operation

  1. Open in the FTCS power circuit
  2. Rechargeable battery
  3. Conclusions rechargeable battery
  4. ETCS fuse
  5. Electronic control unit

 

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