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.

P1171 Code? Here’s How to Fix It Quickly and Easily

P1171 Code Meaning
The P1171 diagnostic trouble code is a manufacturer-specific powertrain code. Its exact definition depends heavily on the vehicle make, pointing ...

P1185 Code? Here’s How to Fix It Quickly and Easily

P1185 Code Meaning
P1185 is a manufacturer-specific powertrain code. Its exact definition depends entirely on the vehicle application, ranging from an air/fuel ratio ...

P1189 Code? Here’s How to Fix It Quickly and Easily

P1189 Code Meaning
The P1189 trouble code is a manufacturer-specific powertrain code. Its exact definition depends entirely on the vehicle application, primarily indicating ...

P1187 Code? Here’s How to Fix It Quickly and Easily

P1187 Code Meaning
The P1187 diagnostic trouble code is a manufacturer-specific powertrain code. Its exact definition depends heavily on the vehicle make, pointing ...

P1190 Code? Here’s How to Fix It Quickly and Easily

P1190 Code Meaning
P1190 is a manufacturer-specific powertrain code. Its exact definition depends entirely on the vehicle application, ranging from an engine vacuum ...