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.

P1291 Code? Here’s How to Fix It Quickly and Easily

P1291 Code Meaning
Problems persist when the intake air heater system fails, but what's causing the P1291 code and how can you get your engine running smoothly again?

P1292 Code? Here’s How to Fix It Quickly and Easily

P1292 Code Meaning
Faulty CNG system components or malfunctioning regulators may be causing your vehicle's poor performance, but what's really behind the P1292 code?

P1293 Code? Here’s How to Fix It Quickly and Easily

P1293 Code Meaning
Identifying the root cause of the P1293 code is crucial to prevent engine damage and restore optimal fuel injection system performance.

P1294 Code? Here’s How to Fix It Quickly and Easily

P1294 Code Meaning
Troubleshooting the P1294 code requires identifying the root cause of the high side open circuit in bank 2 to prevent costly engine damage.

P1226 Code? Here’s How to Fix It Quickly and Easily

P1226 Code Meaning
Obstructed throttle learning triggers the P1226 code, but what's behind this malfunction and how can you restore your engine's optimal performance?
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