Check-engine codes
What does my check-engine code mean?
Plain-English explanations for OBD-II trouble codes: what the code means, the most likely causes, symptoms, and how much labour a repair usually takes.
P3 codes · Powertrain (manufacturer / generic)
- P3492Cylinder Deactivation Position Sensor Bank 1
- P3493Cylinder Deactivation Position Sensor Bank 2
- P3494Cylinder Deactivation Position Sensor Bank 1 Range/Performance
- P3495Cylinder Deactivation Position Sensor Bank 2 Range/Performance
- P3496Cylinder 12 Deactivation
- P3497Cylinder Deactivation System Bank 2
- P3498Cylinder Deactivation Pressure Sensor Bank 1
- P3499Cylinder Deactivation Pressure Sensor Bank 2
- P349ACylinder 3 Deactivation/Intake Valve Performance
- P349BCylinder 4 Deactivation/Intake Valve Performance
- P349CCylinder 5 Deactivation/Intake Valve Performance
- P349DCylinder 6 Deactivation/Intake Valve Performance
- P349ECylinder 7 Deactivation/Intake Valve Performance
- P349FCylinder 8 Deactivation/Intake Valve Performance
- P34A0Cylinder 9 Deactivation/Intake Valve Performance
- P34A1Cylinder 10 Deactivation/Intake Valve Performance
- P34A2Cylinder 11 Deactivation/Intake Valve Performance
- P34A3Cylinder 12 Deactivation/Intake Valve Performance
- P34A4A Camshaft Position Actuator Temperature Sensor Circuit Bank 1
- P34A5A Camshaft Position Actuator Temperature Sensor Range/Performance Bank 1
- P34A6A Camshaft Position Actuator Temperature Sensor Circuit Low Bank 1
- P34A7A Camshaft Position Actuator Temperature Sensor Circuit High Bank 1
- P34A8A Camshaft Position Actuator Temperature Sensor Circuit Bank 2
- P34A9A Camshaft Position Actuator Temperature Sensor Range/Performance Bank 2
- P34AAA Camshaft Position Actuator Temperature Sensor Circuit Low Bank 2
- P34ABA Camshaft Position Actuator Temperature Sensor Circuit High Bank 2
- P34ACA Camshaft Position Actuator Position Sensor A Circuit Bank 1
- P34ADA Camshaft Position Actuator Position Sensor A Range/Performance Bank 1
- P34AEA Camshaft Position Actuator Position Sensor A Circuit Low Bank 1
- P34AFA Camshaft Position Actuator Position Sensor A Circuit High Bank 1
- P34B0A Camshaft Position Actuator Position Sensor A Circuit Bank 2
- P34B1A Camshaft Position Actuator Position Sensor A Range/Performance Bank 2
- P34B2A Camshaft Position Actuator Position Sensor A Circuit Low Bank 2
- P34B3A Camshaft Position Actuator Position Sensor A Circuit High Bank 2
- P34B4B Camshaft Position Actuator Temperature Sensor Circuit Bank 1
- P34B5B Camshaft Position Actuator Temperature Sensor Range/Performance Bank 1
- P34B6B Camshaft Position Actuator Temperature Sensor Circuit Low Bank 1
- P34B7B Camshaft Position Actuator Temperature Sensor Circuit High Bank 1
- P34B8B Camshaft Position Actuator Temperature Sensor Circuit Bank 2
- P34B9B Camshaft Position Actuator Temperature Sensor Range/Performance Bank 2
- P34BAB Camshaft Position Actuator Temperature Sensor Circuit Low Bank 2
- P34BBB Camshaft Position Actuator Temperature Sensor Circuit High Bank 2
- P34BCB Camshaft Position Actuator Position Sensor A Circuit Bank 1
- P34BDB Camshaft Position Actuator Position Sensor A Range/Performance Bank 1
- P34BEB Camshaft Position Actuator Position Sensor A Circuit Low Bank 1
- P34BFB Camshaft Position Actuator Position Sensor A Circuit High Bank 1
- P34C0B Camshaft Position Actuator Position Sensor A Circuit Bank 2
- P34C1B Camshaft Position Actuator Position Sensor A Range/Performance Bank 2
- P34C2B Camshaft Position Actuator Position Sensor A Circuit Low Bank 2
- P34C3B Camshaft Position Actuator Position Sensor A Circuit High Bank 2
- P34C4A Camshaft Position Actuator Control Circuit Driver Current/Temperature Too High Bank 1
- P34C5A Camshaft Position Actuator Control Circuit Driver Current/Temperature Too High Bank 2
- P34C6B Camshaft Position Actuator Control Circuit Driver Current/Temperature Too High Bank 1
- P34C7B Camshaft Position Actuator Control Circuit Driver Current/Temperature Too High Bank 2
- P34C8Camshaft Position Control Module Performance
Code data: OBDex open dataset (CC0), reviewed and rewritten for drivers. Always confirm a diagnosis before replacing parts.