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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!

P0238 OBD2 Trouble Code ▷ Check your Turbo Boost Sensor!

Last Updated: 01/23/2023 by Mike L
P0238 OBD2 Trouble Code

Meaning of a P0238 Generic Code? The technical definition of P0238 code is: Turbocharger Boost Sensor “A” Circuit High Input …

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P0235 OBD2 Trouble Code ✅ You’ve got turbocharger issues!

Last Updated: 01/23/2023 by Mike L
P0235 OBD2 Trouble Code

  Meaning of P0235 Diagnostic Trouble Code (DTC) The technical definition of P0235 OBD2 code is: Turbocharger Boost Sensor A …

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P0201 OBD2 Trouble Code ✔️- Time to replace an Injector

Last Updated: 01/23/2023 by Mike L
P0201 OBD2 Trouble Code

  Meaning of P0201 Generic OBD2 Code The technical definition of P0201 code is: Injector Circuit Malfunction in Cylinder 1  …

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P0231 OBD2 Trouble Code ✔️ Check the Fuel Pump and Relay first!

Last Updated: 01/23/2023 by Mike L
P0231 OBD2 Trouble Code

  Meaning of P0231 Generic OBD2 Code The technical definition of P0231 code is: Fuel Pump Secondary Circuit Low Voltage …

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P0234 OBD2 Trouble Code ✔️Check your turbocharger for soot buildup!

Last Updated: 01/23/2023 by Mike L
P0234 OBD2 Trouble Code

  Meaning of a P0234 Generic OBD2 Code The technical definition of the P0234 code is: Turbocharger/Supercharger ‘A’ Overboost Condition …

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P0174 OBD2 Trouble Code – Generic DTC Fault

Last Updated: 01/23/2023 by Mike L
P0174 OBD2 Trouble Code

  Meaning of the P0174 OBD2 Code The technical definition of P0174 code is: System Too Lean in Bank 2 …

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P0200 OBD2 Trouble Code – Check those Fuel Injectors!

Last Updated: 01/23/2023 by Mike L
P0200 OBD2 Trouble Code

  Meaning of P0200 Generic OBD2 Trouble Code The technical definition of P0200 code is: Injector Circuit Malfunction This means …

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P0203 OBD2 Trouble Code – check your fuel injector and wiring!

Last Updated: 01/23/2023 by Mike L
P0203 OBD2 Trouble Code

  Meaning of P0203 Generic OBD2 Trouble Code The technical definition of a P0203 fault code is: Injector Circuit Malfunction in …

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P0171 OBD2 Trouble Code – Clean the MAF and check O2 sensors!

Last Updated: 01/23/2023 by Mike L
P0171 OBD2 Trouble Code

  Meaning of P0171 Generic OBD2 Trouble Code The technical definition of P0171 code is: System Too Lean in Bank …

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P0172 OBD2 Trouble Code – Why’s my engine running rich!?

Last Updated: 01/23/2023 by Mike L
P0172 OBD2 Trouble Code

Meaning of a P0172 Code The technical definition of the P0172 code is: System Too Rich in Bank 1 Similar …

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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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