OBD2 Codes

Understand OBD2 codes with our detailed guide. Learn how to interpret diagnostic trouble codes (DTCs) to pinpoint car issues and keep your vehicle running smoothly.

P1252 Code? Here’s How to Fix It – Quickly and Easily

P1252 Code Meaning
Key to resolving the P1252 code lies in identifying the root cause of the vacuum reservoir solenoid short circuit, but where do you start?

P1251 Code? Here’s How to Fix It – Quickly and Easily

P1251 Code Meaning
Yellow flags are waving - your car's throttle motor circuit is malfunctioning, but what's behind the P1251 code and how can you get back on track?

P1116 Code? Here’s How to Fix It – Quickly and Easily

P1116 Code Meaning
Narrowing down the cause of the P1116 code requires a closer look at the sensor, wiring, and cooling system to uncover the surprising root of the issue.

P1115 Code? Here’s How to Fix It – Quickly and Easily

P1115 Code Meaning
Key to preventing engine damage lies in diagnosing and repairing the P1115 code, but what's causing this temperature sensor malfunction?

P1114 Code? Here’s How to Fix It – Quickly and Easily

P1114 Code Meaning
Keep your engine running smoothly by diagnosing the P1114 code, which signals a malfunction in the intake air temperature sensor 2 circuit.
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