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Fault Code DTC

If the CEL (Check Engine Light) is illuminated on your dashboard and you want to know why, we might be able to help. Below you’ll find some common “DTC” or Diagnostic Trouble Codes. You may have to pull a generic code or manufacture-specific code. We recoomend an OBD2 diagnostic scanner. Typically an Android or iOS scan tool will pull the code and help you fix the problem.

 

 

Keep reading to learn more!

P0141 OBD2 Trouble Code – Check that rear O2 Sensor!

Last Updated: 01/23/2023 by Mike L
P0141 OBD2 Trouble Code

Meaning of P0141 Generic OBD2 Code The technical definition of a P0141 generic OBDII code is: O2 Sensor Heater Circuit …

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P0128 OBD2 Trouble Code ✔️ Check your Engine thermostat and coolant!

Last Updated: 01/23/2023 by Mike L
P0128 OBD2 Trouble Code

Meaning of P0128 Generic OBD2 Code The technical definition of P0128 code is: Coolant Temperature Below Thermostat Regulating Temperature This …

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P0135 OBD2 Trouble Code ✔️Check that Front O2 Sensor!

Last Updated: 01/23/2023 by Mike L
P0135 OBD2 Trouble Code

    Meaning of P0135 Generic OBD2 Code The technical definition of the P0135 code is: O2 Sensor Heater Circuit …

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P0101 OBD2 Trouble Code ✔️Time to check that MAF!

Last Updated: 01/23/2023 by Mike L
P0101 OBD2 Trouble Code

    Meaning of a P0101 Generic OBD2 Code The technical definition of P0101 is: Mass Airflow (MAF) Circuit Operating Range. …

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P0102 OBD2 Trouble Code ✔️Dirty Air Filter or Damaged MAF Wiring

Last Updated: 01/23/2023 by Mike L
P0102 OBD2 Trouble Code

  Meaning of P0102 Generic OBD2 Code The technical definition of P0102 code is: Mass or Volume Air Flow Circuit …

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P0113 OBD2 Trouble Code ✔️ Time to check your Air Intake!

Last Updated: 01/23/2023 by Mike L
P0113 OBD2 Trouble Code

Meaning of P0113 Generic OBD2 Code The technical definition of P0113 is: Intake Air Temperature (IAT) Sensor 1 Circuit High Input …

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P0031 OBD2 Trouble Code – Time for a new O2 sensor!

Last Updated: 01/23/2023 by Mike L
P0031 OBD2 Trouble Code

Meaning of a P0031 OBD-II Code The technical definition of the P0031 code is: Oxygen Sensor Heater Control Circuit Low Bank …

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P0037 OBD2 Trouble Code – Check the O2 sensor and wiring!

Last Updated: 01/23/2023 by Mike L
P0037 OBD2 Trouble Code

  Meaning of P0037 OBD-II Code The technical definition of P0037 is: HO2S Heater Control Circuit Low Bank 1, Sensor 2 …

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P0016 OBD2 Trouble Code – What’s going on with my car!?

Last Updated: 01/23/2023 by Mike L
P0016 OBD2 Trouble Code

  Meaning of P0016 OBD2 Code The technical definition is: Crankshaft Position – Camshaft Position Correlation Bank 1 Sensor A. Now …

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P0014 OBD2 Trouble Code – Gah! My check engine light is on!

Last Updated: 01/23/2023 by Mike L
P0014 OBD2 Trouble Code

Meaning of the P0014 OBD2 Code The technical definition of P0014 is: Camshaft Position “B” Timing Over-Advanced or System Performance …

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Mike L
Mike L

What’s up? My name is Mike and I’m one of the founders of Scanneranswers.com. Along with my friends Vince and Matt we set out on a quest to compile a list of the best wifi OBD2 adapters available today. I hope you enjoy our site!

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