Manufacturers
Use these pages when a powertrain code is manufacturer-specific or when the exact year/engine/transmission context matters.
Manufacturer
Ford
5 vehicle-context pages
Manufacturer
Chevrolet
5 vehicle-context pages
Manufacturer
Toyota
5 vehicle-context pages
Manufacturer
Honda
5 vehicle-context pages
Manufacturer
Nissan
5 vehicle-context pages
Manufacturer
BMW
5 vehicle-context pages
This library distinguishes supported standardized generic DTC records from manufacturer-specific P1xxx records. Always use the exact module and vehicle configuration for P1xxx diagnosis.