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Apr 29, 2024 · In short, understanding OBD2 codes puts you in the driver’s seat when it comes to your car’s health, helping you navigate the maintenance highway with confidence. Common OBD2 Trouble Codes. Navigating your car’s issues can feel like a maze, but understanding common OBD2 trouble codes transforms it into a straightforward path.
Jun 7, 2016 · The connector is a female 16-pin connector that is trapezoidal in shape. Step 2: Plug your OBD scan tool into the connector. The scan tool’s male end will only fit one way onto the vehicle’s connector. The scan tool will power up as soon as it has been plugged in. Step 3: Read the codes in the computer.
Oct 24, 2022 · Step 4: Find OBD codes in the menu. Next, navigate to the Codes menu on your OBD scanner. Each scanner is different, but typically, it will be called Codes or Trouble Codes. In many cases, you ...
Jun 24, 2022 · 5. Find the menu. When the scanner finishes booting up, look for a menu. Select “Codes” or “Trouble Codes” to open the main Codes menu. Depending on your scanner and year of the vehicle you may be presented with a few systems such as Engine/Powertrain, Transmission, Airbag, Brakes etc.
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Nov 1, 2021 · Some of the most common trouble codes include codes P0420, P0171, P0300, and P0442. Other common trouble codes include P0401, P0172, and P0128. There’s no universal fix for the top DTCs or any other trouble codes. A mechanic will have to do a thorough diagnosis of the vehicle to identify the root cause of the issue.
P0446 – Multiple Displacement System Rationality Bank 2. P0420 – Catalyst System Efficiency Below Threshold Bank 1. P0171 – System Too Lean Bank 1. P0300 – Cylinder Misfire Detected Random Cylinders. A full guide of what OBD2 codes are, how to read diagnostic trouble codes (DTC’s), and a full list of DTC codes you can search from.
Case 1: If your code is manufacturer-specific (P1xxx, C1xxx, B1xxx, U1xxx), the search term should include the code and your car brand, (e.g. P1220 Audi). You can also search P1220 but then you have to choose the right results from the list found. Case 2: If your code is generic (P0xxx, C0xxx, B0xxx, etc.), you don’t have to include the car ...
