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Trouble Codes

Here’s a list of all diagnostic trouble codes (DTC) and OBD-II codes (OBD2). For each one, we describe the meaning, symptoms, causes and how you can fix the issue.

P0201 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T152354.265 copy

The P0201 trouble code technically means “Injector Circuit/Open – Cylinder 1”. Here’s exactly what you need to do to fix it.

P204F Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T151840.199 copy

The P204F trouble code technically means “Reductant System Performance Bank 1”. Here’s exactly what you need to do to fix it.

P018C Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
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The P018C trouble code technically means “Fuel Pressure Sensor “B” Circuit Low”. Here’s exactly what you need to do to fix it.

P2004 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T143144.595 copy

The P2004 trouble code technically means “Intake Manifold Runner Control Stuck Open Bank 1”. Here’s exactly what you need to do to fix it.

P0505 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T142554.719 copy

The P0505 trouble code technically means “Idle Control System Malfunction”. Here’s exactly what you need to do to fix it.

P2453 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T141633.913 copy

The P2453 trouble code technically means “Diesel Particulate Filter (DPF) Pressure Sensor “A” Circuit Range/Performance”. Here’s exactly what you need to do to fix it.

U0140 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
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The U0140 trouble code technically means “Lost Communication With Body Control Module (BCM)”. Here’s exactly what you need to do to fix it.

U029E Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T140233.806 copy

The U029E trouble code technically means “Lost Communication with Fuel Pump Control Module ‘A'”. Here’s exactly what you need to do to fix it.

P2716 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T135516.934 copy

The P2716 trouble code technically means “Pressure Control Solenoid “D” Electrical.”. Here’s exactly what you need to do to fix it.

U0122 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
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The U0122 trouble code technically means “Lost Communication With Vehicle Dynamics Control (VDC) Module”. Here’s exactly what you need to do to fix it.

P0045 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 24, 2024May 23, 2024
Featured Image 1200 x 675 2024 05 23T134014.338 copy

The P0045 trouble code technically means “Turbo/Supercharger Boost Control Solenoid Circuit/Open”. Here’s exactly what you need to do to fix it.

P0661 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 27, 2024May 23, 2024
Featured Image 1200 x 675 2024 05 23T124608.642 copy

The P0661 trouble code technically means “Intake Manifold Tuning Valve Control Circuit Low”. Here’s exactly what you need to do to fix it.

P0170 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T123805.033 copy

The P0170 trouble code technically means “Fuel Trim Malfunction (Bank 1)”. Here’s exactly what you need to do to fix it.

P0008 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 23, 2024
Featured Image 1200 x 675 2024 05 23T123103.078 copy

The P0008 trouble code technically means “Engine Position System Performance Bank 1”. Here’s exactly what you need to do to fix it.

P2122 Trouble Code: Meaning, Symptoms, Causes & Fixes

By Jeffrey MonahanMay 22, 2024
Featured Image 1200 x 675 2024 05 22T222518.797 copy

The P2122 trouble code technically means “Throttle/Pedal Position Sensor/Switch “D” Circuit Low Input”. Here’s exactly what you need to do to fix it.

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