CODE DIRECTORY
Powertrain · Codes
A code index built from manufacturer communications filed with NHTSA in the United States. Vehicle-specific and enhanced codes are included; this is not a list of universal definitions.
3,969 Results
P203EReductant Level Sensor 1 Circuit Intermittent-ErraticRam · Manufacturer wordingP203FCode meaning and manufacturer informationP2042Code meaning and manufacturer informationP2043Code meaning and manufacturer informationP2046Code meaning and manufacturer informationP2047Reductant Injection Valve Control Bank 1Unit 1 - Circuit OpenVolvo · Manufacturer wordingP2048Reductant Injector Circuit LowNissan · Manufacturer wordingP204AReductant Pressure Sensor - Circuit OpenVolvo · Manufacturer wordingP204BCode meaning and manufacturer informationP204CCode meaning and manufacturer informationP204ECode meaning and manufacturer informationP204FReductant System PerformanceRam · Manufacturer wordingP2056Code meaning and manufacturer informationP205BReductant Tank Temperature Sensor Circuit Range/Performance - Model Year 2018 and NewerMack · Manufacturer wordingP205CCode meaning and manufacturer informationP205DCode meaning and manufacturer informationP205E(Diesel Exhaust Fluid) Reductant Tank Temperature Sensor Circuit Intermittent (setting when the block heater is plugged in)Ram · Manufacturer wordingP2065Code meaning and manufacturer informationP2066Fuel Level Sensor 2 PerformanceJeep · Manufacturer wordingP2067Fuel Level Sensor 2 Circuit Low (International Only)Jeep · Manufacturer wordingP2068Code meaning and manufacturer informationP206BMalfunction of the concentration sensor for AdBlueFreightliner · Manufacturer wordingP206CCode meaning and manufacturer informationP206DReductant Quality Sensor Circuit HighRam · Manufacturer wordingP2070Code meaning and manufacturer informationP2072Electronic Throttle Control System - Ice BlockageRam · Manufacturer wordingP2073Code meaning and manufacturer informationP2074Mass Airflow Sensor Plausibility •Hyundai · Manufacturer wordingP2077Code meaning and manufacturer informationP2078Code meaning and manufacturer information