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
P0176 P-Code Powertrain Fuel Composition Engine Control Module Fuel Composition Sensor Circuit Malfunction
P0177 P-Code Powertrain Fuel Composition Engine Control Module Fuel Composition Sensor Circuit Range/Performance
P0178 P-Code Powertrain Fuel Composition Engine Control Module Fuel Composition Sensor Circuit Low Input
P0179 P-Code Powertrain Fuel Composition Engine Control Module Fuel Composition Sensor Circuit High Input
P0180 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor A Circuit Malfunction
P0181 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor A Circuit Performance
P0182 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor A Circuit low Input
P0183 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor A Circuit High Input
P0184 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor A Circuit Intermittent
P0185 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor B Circuit Malfunction
P0186 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor B Circuit Range/Performance
P0187 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor U Circuit Low Input
P0188 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor B Circuit High Input
P0189 P-Code Powertrain Fuel Temperature Engine Control Module Fuel Temperature Sensor B Circuit Intermittent
P0190 P-Code Powertrain Fuel Rail Pressure Engine Control Module Fuel Rail Pressure Sensor Circuit Malfunction
P0191 P-Code Powertrain Fuel Rail Pressure Engine Control Module Fuel Rail Pressure Sensor Circuit Range/Performance
P0192 P-Code Powertrain Fuel Rail Pressure Engine Control Module Fuel Rail Pressure Sensor Circuit Low Input
P0193 P-Code Powertrain Fuel Rail Pressure Engine Control Module Fuel Rail Pressure Sensor Circuit High Input
P0194 P-Code Powertrain Fuel Rail Pressure Engine Control Module Fuel Rail Pressure Sensor Circuit Intermittent
P0195 P-Code Powertrain Engine Oil Temperature Engine Control Module Engine Oil Temperature Sensor Malfunction