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.

P1374 Code? Here’s How to Fix It – Quickly and Easily

P1374 Code Meaning
Identifying the root cause of the P1374 code requires a thorough diagnosis to uncover the hidden issue behind the 3X reference circuit malfunction.

P1373 Code? Here’s How to Fix It – Quickly and Easily

P1373 Code Meaning
Malfunctioning ignition coils can trigger the P1373 code, but what's behind this fault and how can you fix it to get your vehicle running smoothly again?

P1372 Code? Here’s How to Fix It – Quickly and Easily

P1372 Code Meaning
Warning signs of a faulty crankshaft position sensor signal, such as rough idling and stalling, require immediate attention to prevent further engine damage.

P1358 Code? Here’s How to Fix It – Quickly and Easily

P1358 Code Meaning
Get ready to diagnose and fix the P1358 code, which could be hiding a deeper issue in your ignition system, but what's causing it?

P1357 Code? Here’s How to Fix It – Quickly and Easily

P1357 Code Meaning
Matthews' mysterious P1357 code diagnosis reveals a cryptic "Ignition Diagnostic Monitor Pulsewidth Not Defined" error, but what's really sparking the problem?
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