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.

P1254 Code? Here’s How to Fix It – Quickly and Easily

Malfunctioning Pedal Demand Sensor 2 and Low Power Drive System correlation can trigger the P1254 code, but what's behind this mismatch?
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P1253 Code? Here’s How to Fix It – Quickly and Easily

Puzzled by the P1253 code? Pinpointing the root cause of your VTEC system malfunction is crucial to prevent further engine damage.
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P1252 Code? Here’s How to Fix It – Quickly and Easily

Key to resolving the P1252 code lies in identifying the root cause of the vacuum reservoir solenoid short circuit, but where do you start?
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P1251 Code? Here’s How to Fix It – Quickly and Easily

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

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.
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