Error code P0128: meaning, causes, and solution
It’s a cold morning and you’ve been driving for half an hour. Yet the temperature gauge barely rises from the bottom and the heater blows lukewarm air. Shortly after, the...
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Diagnostic Tools
Error code P0128: meaning, causes, and solution
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Topdon, Autel, Launch, or OBDeleven: Which Diagnostic Tool Brand Suits You in 2026?
You want to buy a diagnostic tool and keep encountering the same brands: Topdon, Autel, Launch, and OBDeleven. All good, but they are not the same. One is an app...
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Best OBD2 Scanner for Your Toyota 2026
Your Toyota is known for its reliability, but even a Toyota sometimes gets a warning light. And at the garage, you quickly pay an hourly rate just to have it...
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Best OBD2 Scanner for Your Mercedes 2026
A warning appears in your Mercedes, and at the dealer you quickly pay an hourly rate just to have it checked. A waste, because nowadays you can easily read your...
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Best diagnostic tool for your Volkswagen, Audi, Seat, or Skoda 2026
You have a Volkswagen, Audi, Seat, or Skoda, and you hear everywhere about VCDS or VAG-COM to read and code your car. But that’s expensive and a hassle with a...
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Error Code P0455: Meaning, Causes, and Solution
The check engine light is on, you read the code, and it says error code P0455. Good news: this is often one of the cheapest codes to fix. It concerns...
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Error Code P0401: Meaning, Causes, and Solution
You scan your car and see error code P0401. It often comes with a check engine light and sometimes some stalling. It relates to the EGR, the system that reuses...
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Error Code P0300: Meaning, Causes, and Solution
Your car shakes at idle, feels weak when accelerating, and the check engine light flashes. You read the code and see P0300. That means your engine is misfiring. In this...
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Error Code P0171: Meaning, Causes, and Solution
You read your car’s computer and see error code P0171, sometimes together with P0174. It sounds vague, but it is common and usually easy to find yourself. In this article,...
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Error Code P0420: Meaning, Causes, and Solution
You read your car’s codes and there it is: error code P0420. Don’t panic, it’s one of the most common codes. In this article, you’ll learn exactly what P0420 means,...
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Best OBD2 Scanner for Your BMW 2026
An orange light is on in your BMW, and the dealer already wants to charge 100 euros just to take a look. Sound familiar? With the right device, you can...
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Reading and Clearing Error Codes: How to Do It Yourself
A warning light comes on your dashboard and your heart skips a beat. Do you need to go to the garage immediately? Often not. With an OBD2 scanner, you can...
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Buying a used car: first read it yourself with an OBD2 scanner
Have you ever bought a used car and drove home thrilled? Then two weeks later a warning light suddenly came on? You know that sick feeling in your stomach. The...
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Hidden Features and Diagnostics for Your Toyota with OBDeleven
You drive a Toyota because it simply does what it needs to do: reliably get you from A to B. But sometimes you want a little more. Turn off an...
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