P2xxx – Emission Control
Browse all OBD2 fault codes in this category.
P0130 – O2 Sensor Circuit (Bank 1 Sensor 1)
View Details →P0401 – EGR Flow Insufficient
View Details →P0402 – EGR Flow Excessive
View Details →P0410 – Secondary Air Injection System Malfunction
View Details →P0411 – Secondary Air Injection Incorrect Flow
View Details →P0430 – Catalyst System Efficiency Below Threshold (Bank 2)
View Details →P1247 – Turbocharger Boost Sensor Low Input (Nissan)
View Details →P1248 – Turbocharger Boost Sensor High Input (Nissan)
View Details →P1249 – Turbocharger Boost Sensor Range/Performance (Nissan)
View Details →P1400 – EGR System Low Flow (Nissan)
View Details →P1401 – EGR System High Flow (Nissan)
View Details →P1402 – EGR Temperature Sensor Fault (Nissan)
View Details →P1403 – EGR Valve Position Sensor Fault (Nissan)
View Details →P1404 – EGR Valve Stuck Open (Nissan)
View Details →P1405 – EGR Valve Stuck Closed (Nissan)
View Details →P1406 – EGR Solenoid Circuit Fault (Nissan)
View Details →P1407 – EGR System Slow Response (Nissan)
View Details →P1408 – EGR System Range/Performance (Nissan)
View Details →P1409 – EGR Vacuum Control Solenoid Fault (Nissan)
View Details →P2000 – NOx Trap Efficiency Below Threshold
View Details →P2002 – Diesel Particulate Filter Efficiency Below Threshold (Bank 1)
View Details →P2003 – Diesel Particulate Filter Efficiency Below Threshold Bank 2
View Details →P2100 – Throttle Actuator ‘A’ Control Motor Circuit Open
View Details →P2101 – Throttle Actuator ‘A’ Control Motor Circuit Range/Performance
View Details →P2102 – Throttle Actuator ‘A’ Control Motor Circuit Low
View Details →P2107 – Throttle Actuator Control Module Processor
View Details →P2110 – Throttle Actuator Control System – Forced Limited RPM
View Details →P2111 – Throttle Actuator Control System – Stuck Open
View Details →P2112 – Throttle Actuator Control System – Stuck Closed
View Details →P2135 – Throttle/Pedal Position Sensor A/B Voltage Correlation
View Details →P2197 – O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 1)
View Details →P2200 – NOx Sensor Circuit Malfunction
View Details →P2201 – NOx Sensor Range/Performance
View Details →P2202 – NOx Sensor Circuit Low
View Details →P2203 – NOx Sensor Circuit High
View Details →P229E – NOx Sensor 2 Slow Response (Bank 1)
View Details →P229F – NOx Sensor 2 Out of Range (Bank 1)
View Details →P2452 – Diesel Particulate Filter Pressure Sensor A
View Details →P2453 – Diesel Particulate Filter Pressure Sensor B
View Details →P2500 – Generator Lamp/L Terminal Circuit Low
View Details →P2501 – Generator Lamp/L Terminal Circuit High
View Details →P2502 – Charging System Voltage Low
View Details →P2503 – Charging System Voltage High
View Details →P2504 – Charging System Voltage Intermittent
View Details →P2505 – ECM/PCM Power Input Signal
View Details →P2506 – ECM/PCM Power Input Range/Performance
View Details →P2507 – ECM/PCM Power Input Low
View Details →P2508 – ECM/PCM Power Input High
View Details →P2509 – ECM/PCM Power Input Intermittent
View Details →P2600 – Coolant Pump Control Circuit/Open
View Details →P2601 – Coolant Pump Control Circuit Range/Performance
View Details →P2602 – Coolant Pump Control Circuit Low
View Details →P2603 – Coolant Pump Control Circuit High
View Details →P2604 – Coolant Pump Control Circuit Intermittent
View Details →P2605 – Coolant Pump Control Circuit Open
View Details →P2606 – Coolant Pump Control Circuit Short
View Details →P2607 – Coolant Pump Control Circuit Performance
View Details →P2608 – Coolant Pump Control Circuit Signal
View Details →P2609 – Coolant Pump Control Circuit Feedback
View Details →P2610 – ECM/PCM Internal Engine Off Timer Performance
View Details →P2611 – Crankshaft Position Signal Output Circuit
View Details →P2612 – Crankshaft Position Signal Output Circuit Low
View Details →P2613 – Crankshaft Position Signal Output Circuit High
View Details →P2614 – Camshaft Position Signal Output Circuit
View Details →P2615 – Camshaft Position Signal Output Circuit Low
View Details →P2616 – Camshaft Position Signal Output Circuit High
View Details →P2617 – Crankshaft Position Signal Output Circuit Intermittent
View Details →P2618 – Camshaft Position Signal Output Circuit Intermittent
View Details →P2619 – Coolant Pump Feedback Circuit Range/Performance
View Details →P2620 – Injector Control Circuit Range/Performance
View Details →P2621 – Injector Control Circuit Low
View Details →P2622 – Injector Control Circuit High
View Details →P2623 – Injector Control Circuit Intermittent
View Details →P2624 – O2 Sensor Pumping Current Trim Circuit Low
View Details →P2625 – O2 Sensor Pumping Current Trim Circuit High
View Details →P2626 – O2 Sensor Pumping Current Trim Circuit Range/Performance
View Details →P2627 – O2 Sensor Pumping Current Trim Circuit Intermittent
View Details →P2628 – O2 Sensor Pumping Current Trim Circuit Open
View Details →P2629 – O2 Sensor Pumping Current Trim Circuit Short
View Details →P2630 – Fuel Pump Control Circuit Range/Performance
View Details →P2631 – Fuel Pump Control Circuit Low
View Details →P2632 – Fuel Pump Control Circuit High
View Details →P2633 – Fuel Pump Control Circuit Intermittent
View Details →P2634 – Fuel Pump Control Circuit Open
View Details →P2635 – Fuel Pump Control Circuit Short
View Details →P2636 – Fuel Pump Control Circuit Performance
View Details →P2637 – Torque Management Feedback Signal
View Details →P2638 – Torque Management Feedback Signal Low
View Details →P2639 – Torque Management Feedback Signal High
View Details →P2640 – A Rocker Arm Actuator Control Circuit Range/Performance
View Details →P2641 – A Rocker Arm Actuator Control Circuit Low
View Details →P2642 – A Rocker Arm Actuator Control Circuit High
View Details →P2643 – A Rocker Arm Actuator Control Circuit Intermittent
View Details →P2644 – A Rocker Arm Actuator Control Circuit Open
View Details →P2645 – A Rocker Arm Actuator Control Circuit Performance
View Details →P2646 – A Rocker Arm Actuator Control Circuit Low (Bank 1)
View Details →P2647 – A Rocker Arm Actuator Control Circuit High (Bank 1)
View Details →P2648 – A Rocker Arm Actuator Control Circuit Range/Performance (Bank 1)
View Details →P2649 – A Rocker Arm Actuator Control Circuit Intermittent (Bank 1)
View Details →P3400 – Cylinder Deactivation System
View Details →P3497 – Cylinder Deactivation Performance
View Details →P4000 – EGR System Malfunction
View Details →P4030 – EGR Flow Malfunction
View Details →P4090 – Exhaust Temperature Sensor Fault
View Details →P8000 – Diesel Particulate Filter Malfunction
View Details →P8020 – DPF Pressure Sensor Fault
View Details →P8040 – DEF Injector Fault
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