Diagnostic Trouble Code Search

Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.

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DTC Code Format Guide
P Powertrain
B Body
C Chassis
U Network

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P Codes

Code Type System System Name Module Message
P0254 P-Code Powertrain Injection Pump Engine Control Module Injection Pump Fuel Metering Control "A" High (Cam/Rotor/Injector)
P0255 P-Code Powertrain Injection Pump Fuel Metering Engine Control Module Injection Pump Fuel Metering Control "A" Intermittent (Cam/Rotor/Injector)
P0255 P-Code Powertrain Injection Pump Engine Control Module Injection Pump Fuel Metering Control "A" Intermittent (Cam/Rotor/Injector)
P0256 P-Code Powertrain Injection Pump Fuel Metering Engine Control Module Injection Pump Fuel Metering Control "B" Malfunction (Cam/Rotor/Injector)
P0256 P-Code Powertrain Injection Pump Engine Control Module Injection Pump Fuel Metering Control "B" Malfunction (Cam/Rotor/Injector)
P0257 P-Code Powertrain Injection Pump Fuel Metering Engine Control Module Injection Pump Fuel Metering Control "B" Range/Performance (Cam/Rotor/Injector)
P0257 P-Code Powertrain Injection Pump Engine Control Module Injection Pump Fuel Metering Control "B" Range/Performance (Cam/Rotor/Injector)
P0258 P-Code Powertrain Injection Pump Fuel Metering Engine Control Module Injection Pump Fuel Metering Control "B" Low (Cam/Rotor/Injector)
P0258 P-Code Powertrain Injection Pump Engine Control Module Injection Pump Fuel Metering Control "B" Low (Cam/Rotor/Injector)
P0259 P-Code Powertrain Injection Pump Fuel Metering Engine Control Module Injection Pump Fuel Metering Control "B" High (Cam/Rotor/Injector)
P0259 P-Code Powertrain Injection Pump Engine Control Module Injection lump Fuel Metering Control "B" High (Cam/Rotor/Injector)
P0260 P-Code Powertrain Injection Pump Fuel Metering Engine Control Module Injection Pump Fuel Metering Control "B" Intermittent (Cam/Rotor/Injector)
P0260 P-Code Powertrain Injection Pump Engine Control Module Injection Pump Fuel Metering Control "B" Intermittent (Cam/Rotor/Injector)
P0261 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 1 Injector Circuit Low
P0261 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 1 Injector Circuit Low
P0262 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 1 Injector Circuit High
P0262 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 1 Injector Circuit High
P0263 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 1 Contribution/Balance Fault
P0263 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 1 Contribution/Balance Fault
P0264 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 2 Injector Circuit Low