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
P0322 P-Code Powertrain Ignition System Engine Control Module Ignition/Distributor Engine Speed Input Circuit No Signal
P0323 P-Code Powertrain Ignition System Engine Control Module Ignition/Distributor Engine Speed Input Circuit Intermittent
P0325 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)
P0326 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor)
P0327 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 1 Circuit low Input (Bank 1 or Single Sensor)
P0328 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)
P0329 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 1 Circuit Input Intermittent (Bank 1 or Single Sensor)
P0330 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 2 Circuit Malfunction (Bank 2)
P0331 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 2 Circuit Range/Performance (Bank 2)
P0332 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 2 Circuit Low Input (Bank 2)
P0333 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 2 Circuit High Input (Bank 2)
P0334 P-Code Powertrain Knock Sensor Engine Control Module Knock Sensor 2 Circuit Input Intermittent (Bank 2)
P0335 P-Code Powertrain Crankshaft Position Engine Control Module Crankshaft Position Sensor A Circuit Malfunction
P0336 P-Code Powertrain Crankshaft Position Engine Control Module Crankshaft Position Sensor A Circuit Range/Performance
P0337 P-Code Powertrain Crankshaft Position Engine Control Module Crankshaft Position Sensor A Circuit Low Input
P0338 P-Code Powertrain Crankshaft Position Engine Control Module Crankshaft Position Sensor A Circuit High Input
P0339 P-Code Powertrain Crankshaft Position Engine Control Module Crankshaft Position Sensor A Circuit Intermittent
P0340 P-Code Powertrain Camshaft Position Engine Control Module Camshaft Position Sensor Circuit Malfunction
P0341 P-Code Powertrain Camshaft Position Engine Control Module Camshaft Position Sensor Circuit Range/Performance
P0342 P-Code Powertrain Camshaft Position Engine Control Module Camshaft Position Sensor Circuit Low Input