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
P0386Crankshaft Position Sensor B Circuit Range/PerformanceP0387Crankshaft Position Sensor B Circuit Low InputP0388Crankshaft Position Sensor B Circuit High InputP0389Crankshaft Position Sensor B Circuit IntermittentP0390Camshaft Position Sensor Circuit - Bank 2 Sensor 2Jeep · Manufacturer wordingP0391Code meaning and manufacturer informationP0394Camshaft Position Sensor Intermittent - Bank 2 Sensor 2Chrysler · Manufacturer wordingP039BCode meaning and manufacturer informationP03A5Code meaning and manufacturer informationP03AFCode meaning and manufacturer informationP03B9Code meaning and manufacturer informationP03F0Code meaning and manufacturer informationP0400EGR “A” FLOWSubaru · Manufacturer wordingP0401EGR System PerformanceRam · Manufacturer wordingP0402EGR Flow Excessive DetectedRam · Manufacturer wordingP0403EGR Control Circuit Open (Disabled Fault)Jeep · Manufacturer wordingP0404EGR A CONTROLNissan · Manufacturer wordingP0405EGR Position Sensor Circuit LowRam · Manufacturer wordingP0406EGR Position Sensor Circuit HighRam · Manufacturer wordingP0407Exhaust Gas Recirculation Sensor B Circuit LowP0408Exhaust Gas Recirculation Sensor B Circuit HighP0409Code meaning and manufacturer informationP040ACode meaning and manufacturer informationP040BEGR Temperature Sensor 1 Circuit PerformanceRam · Manufacturer wordingP040CCode meaning and manufacturer informationP040DEXHAUST GAS RECIRCULATION TEMPERATURE EGRT SENSOR A CIRCUIT HIGHFord · Manufacturer wordingP040FEGR Temperature Sensor A-B CorrelationJeep · Manufacturer wordingP0410Secondary Air Injection System MalfunctionP0411INCORRECT UPSTREAM AIR FLOW DETECTEDFord · Manufacturer wordingP0412Secondary Air Injection System Switching Valve "A" Circuit •Toyota · Manufacturer wording