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Find out about OBDeleven's new features, read educational articles and learn more about the automotive world. Read more.

Blog | OBDeleven

Automotive

What's an ignition coil and how to test it? | OBDeleven

The ignition coil plays a vital role in igniting our engines whenever we start our cars. Learn more about the ignition coil and how to test it.

What's an ignition coil and how to test it?

Choosing the right Toyota diagnostic tool | OBDeleven

Discover how to simplify Toyota diagnostics with a range of tools, from basic readers to OBDeleven’s advanced features.

Choosing the right Toyota diagnostic tool: All you need to know

OBD Codes

P0299 – Turbocharger/Supercharger underboost condition  | OBDeleven

A P0299 diagnostic code indicates an underboost condition. Learn possible causes, symptoms, and troubleshooting tips for P0299.

P0299 – Turbocharger/Supercharger underboost condition

Bad torque converter symptoms: How to diagnose & fix

The torque converter makes sure power flows from the engine to the wheels without a hitch. Learn how to spot bad torque converter symptoms and what to do.

P0174 – Fuel trim. System too lean. Bank 2 | OBDeleven

A P0174 diagnostic code indicates that the fuel trim system is too lean. Learn possible causes, symptoms, and troubleshooting tips for P0174.

P0174 – Fuel trim. System too lean. Bank 2

New One-Click Apps added in August 2024 | OBDeleven

Explore our latest collection of One-Click Apps added in August 2024. Customize your car's features for a personalized driving experience.

New One-Click Apps added in August 2024

How to locate your Toyota OBD2 port | OBDeleven

Find your Toyota OBD2 port quickly with this detailed guide. Locate the port in various models for diagnostics and car maintenance.

How to locate your Toyota OBD2 port

P0442 – Evaporative emission control system small leak detected | OBDeleven

A P0442 diagnostic code indicates a small leak in the EVAP system. Learn possible causes, symptoms, and troubleshooting tips for P0442.

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