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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All DTC Codes

Code Type System System Name Module Message
P0268 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 3 Injector Circuit High
P0269 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 3 Contribution/Balance Fault
P0269 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 3 Contribution/Balance Fault
P0270 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 4 Injector Circuit Low
P0270 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 4 Injector Circuit Low
P0271 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 4 Injector Circuit High
P0271 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 4 Injector Circuit High
P0272 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 4 Contribution/Balance Fault
P0272 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 4 Contribution/Balance Fault
P0273 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 5 Injector Circuit Low
P0273 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 5 Injector Circuit Low
P0274 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 5 Injector Circuit High
P0274 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 5 Injector Circuit High
P0275 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 5 Contribution/Balance Fault
P0275 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 5 Contribution/Balance Fault
P0276 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 6 Injector Circuit Low
P0276 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 6 Injector Circuit Low
P0277 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 6 Injector Circuit High
P0277 P-Code Powertrain Fuel Injector Engine Control Module Cylinder 6 Injector Circuit High
P0278 P-Code Powertrain Cylinder Injector Engine Control Module Cylinder 6 Contribution/Balance Fault